@inproceedingsArian_Homberg_Riepold_Trächtler_Rozo Vasquez_Walther_2021, place=Liège, title=Forming of metastable austenitic stainless steel tubes with axially graded martensite content by flow-forming, publisher=ULiège Library, author=Arian, Bahman and Homberg, Werner and Riepold, Markus and Trächtler, Ansgar and Rozo Vasquez, Julian and Walther, Frank, year=2021 
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@articleNeumann_Grüter_Eckel_Lütje-Klose_Wild_Gorges_2021, title=Aufgaben und Zuständigkeiten von allgemeinen und sonderpädagogischen Lehrkräften sowie Fachkräften der ­Schulsozialarbeit­ in­ inklusiven­ Schulen­ der­ Sekundarstufe I. Erste Ergebnisse aus dem BiFoKi-Projekt, volume=73, number=4, journal=Zeitschrift für Heilpädagogik, author=Neumann, Phillip and Grüter, Sandra and Eckel, Lisa and Lütje-Klose, Birgit and Wild, Elke and Gorges, Julia, year=2021, pages=164–177 
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@inproceedingsGräßler_Wiechel_Roesmann_Thiele_2021, title=V-model based development of cyber-physical systems and cyber-physical production systems, DOI=10.1016/j.procir.2021.05.119, booktitle=Procedia CIRP, author=Gräßler, Iris and Wiechel, Dominik and Roesmann, Daniel and Thiele, Henrik, year=2021, pages=253–258 
LibreCat: /record/24080
DOI: 10.1016/j.procir.2021.05.119

@inproceedingsAhmed_Wiersema_Platzner_2021, place=Alpexpo | Grenoble, France, title=Malicious Routing: Circumventing Bitstream-level Verification for FPGAs, DOI=10.23919/DATE51398.2021.9474026, booktitle=2021 Design, Automation &; Test in Europe Conference &; Exhibition (DATE), publisher=2021 Design, Automation and Test in Europe Conference (DATE), author=Ahmed, Qazi Arbab and Wiersema, Tobias and Platzner, Marco, year=2021 
LibreCat: /record/20681
DOI: 10.23919/DATE51398.2021.9474026

@articleKivská_Slapáková_Veselý_Kihoulou_Fekete_Minárik_Králík_Grydin_Stolbchenko_Schaper_2021, title=Intermetallic Phases Identification and Diffusion Simulation in Twin-Roll Cast Al-Fe Clad Sheet, volume=14, DOI=10.3390/ma14247771, number=247771, journal=Materials, publisher=MDPI AG, author=Kivská, Barbora and Slapáková, Michaela and Veselý, Jozef and Kihoulou, Martin and Fekete, Klaudia and Minárik, Peter and Králík, Rostislav and Grydin, Olexandr and Stolbchenko, Mykhailo and Schaper, Mirko, year=2021 
LibreCat: /record/29815
DOI: 10.3390/ma14247771

@articleEngelkemeier_Sun_Voswinkel_Grydin_Schaper_Bremser_2021, title=Zinc Anodizing: Structural Diversity of Anodic Zinc Oxide Controlled by the Type of Electrolyte, DOI=10.1002/celc.202100216, journal=ChemElectroChem, publisher=Wiley, author=Engelkemeier, Katja and Sun, Aijia and Voswinkel, Dietrich and Grydin, Olexandr and Schaper, Mirko and Bremser, Wolfgang, year=2021, pages=2155–2168 
LibreCat: /record/24566
DOI: 10.1002/celc.202100216

@articleReitz_Grydin_Schaper_2021, title=Characterization of phase transformations during graded thermo- mechanical treatment of steel 22Mn by means of optical methods , journal=Materials Data for Smart Forming Technologies, author=Reitz, Alexander and Grydin, Olexandr and Schaper, Mirko, year=2021 
LibreCat: /record/23803

@articleMasendorf_Wächter_Esderts_Otroshi_Meschut_2021, title=Service life estimation of selfpiercing riveted joints by linear damage accumulation, DOI=10.1111/ffe.13446, journal=Fatigue &; Fracture of Engineering Materials &; Structures, author=Masendorf, Lukas and Wächter, Michael and Esderts, Alfons and Otroshi, Mortaza and Meschut, Gerson, year=2021, pages=15 
LibreCat: /record/21545
DOI: 10.1111/ffe.13446

@inproceedingsJensen_Gasteiger_Bruns_2021, title=Place value and regrouping as seperate constructs of place value understanding, volume=3, booktitle=Proceedings of the 44th Conference of the International Group for the Psychology of Mathematics Education, author=Jensen, Solveig and Gasteiger, Hedwig and Bruns, Julia, editor=Inprasitha, Maitree and Changsri, Narumon and Boonsena, Nisakorn, year=2021, pages=101–109 
LibreCat: /record/36527

@inproceedingsJensen_Gasteiger_Bruns_2021, title=Stellenwertverständnis: Verständnis von Stellenwertprinzip und Bündelungsprinzip als separate Konstrukte, DOI=http://dx.doi.org/10.17877/DE290R-22292, booktitle=Beiträge zum Mathematikunterricht 2021, publisher=WTM-Verlag, author=Jensen, Solveig and Gasteiger, Hedwig and Bruns, Julia, editor=Gesellschaft für Didaktik der Mathematik, year=2021 
LibreCat: /record/36536
DOI: http://dx.doi.org/10.17877/DE290R-22292

@inproceedingsMattei_Eremin_2021, series=Journal Netzwerk Frauen- und Geschlechterforschung NRW Nr. 49/2021, title=Corona und Krise. Perspektiven erziehungswissenschaftlicher Frauen- und Geschlechterforschung, booktitle=Bericht zur Jahrestagung der Sektion Frauen- und Geschlechterforschung in der Erziehungswissenschaft in der Deutschen Gesellschaft für Erziehungswissenschaft, author=Mattei, Annalisa and Eremin, Oxana, year=2021, pages=87–89, collection=Journal Netzwerk Frauen- und Geschlechterforschung NRW Nr. 49/2021 
LibreCat: /record/45326

@inbookSchemmer_Heisler_Rink_2021, place=Bonn, title=Entwicklungschance oder Warteschleife? Berufsorientierung und Berufswahl in der Berufsfachschule, booktitle=Entwicklungen und Perspektiven in der Berufsorientierung. Stand und Herausforderungen. Online: (06.12.2021), publisher=Verlag Barbara Budrich, author=Schemmer, Susanne Jutta and Heisler, Dietmar and Rink, Julia, editor=Weyland, Ulrike and Ziegler, Birgit and Driesel-Lange, Katja and Kruse, Annika, year=2021, pages=60–78 
LibreCat: /record/45319

@bookNeiske_Osthushenrich_Schaper_Trier_Vöing_2021, place=Bielefeld, Germany, title=Hochschule auf Abstand, DOI=10.14361/9783839456903, publisher=transcript Verlag, year=2021 
LibreCat: /record/46613
DOI: 10.14361/9783839456903

@inproceedingsBender_Sextro_2021, title=Hybrid Prediction Method for Remaining Useful Lifetime Estimation Considering Uncertainties, volume=6, DOI=https://doi.org/10.36001/phme.2021.v6i1.2843 , number=1, booktitle=Proceedings of the European Conference of the PHM Society 2021, author=Bender, Amelie and Sextro, Walter, editor=Do, Phuchttps://doi.org/10.36001/phme.2021.v6i1.2843 __and King, Steve and Fink,https://doi.org/10.36001/phme.2021.v6i1.2843 __Olga, year=2021 
LibreCat: /record/22724
DOI: https://doi.org/10.36001/phme.2021.v6i1.2843 

@inproceedingsAimiyekagbon_Bender_Sextro, title=On the applicability of time series features as health indicators for technical systems operating under varying conditions, booktitle=Proceedings of the Seventeenth International Conference on Condition Monitoring and Asset Management (CM 2021), author=Aimiyekagbon, Osarenren Kennedy and Bender, Amelie and Sextro, Walter 
LibreCat: /record/22507

@inproceedingsAimiyekagbon_Muth_Wohlleben_Bender_Sextro_2021, title=Rule-based Diagnostics of a Production Line, volume=6, DOI=10.36001/phme.2021.v6i1.3042, number=1, booktitle=Proceedings of the European Conference of the PHM Society 2021, author=Aimiyekagbon, Osarenren Kennedy and Muth, Lars and Wohlleben, Meike Claudia and Bender, Amelie and Sextro, Walter, editor=Do, Phuc and King, Steve and Fink, Olga, year=2021, pages=527–536 
LibreCat: /record/27111
DOI: 10.36001/phme.2021.v6i1.3042

@articleAlhaddad_Förstner_Groth_Grünewald_Grynko_Hannig_Kenter_Pfreundt_Plessl_Schotte_et al._2021, title=The HighPerMeshes framework for numerical algorithms on unstructured grids, DOI=10.1002/cpe.6616, journal=Concurrency and Computation: Practice and Experience, author=Alhaddad, Samer and Förstner, Jens and Groth, Stefan and Grünewald, Daniel and Grynko, Yevgen and Hannig, Frank and Kenter, Tobias and Pfreundt, FranzJosef and Plessl, Christian and Schotte, Merlind and et al., year=2021, pages=e6616 
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DOI: 10.1002/cpe.6616

@bookLammer_2021, place=Oldenburg, series=KIBUM “Wissenschaft in zehn Minuten”, title=Andrea Karimé: Sterne im Kopf und ein unglaublicher Plan. Köln: Peter Hammer Verlag 2021, publisher=www.kibum.de (Thomas Boyken und Jörn Brüggemann),, author=Lammer, Christina, year=2021, collection=KIBUM “Wissenschaft in zehn Minuten” 
LibreCat: /record/30961

@articleHajlaoui_Ponzoni_Deppe_Henksmeier_As_Reuter_Zentgraf_Springholz_Schneider_Cramm_et al._2021, title=Extremely low-energy ARPES of quantum well states in cubic-GaN/AlN and GaAs/AlGaAs heterostructures, volume=11, DOI=10.1038/s41598-021-98569-6, number=19081, journal=Scientific Reports, author=Hajlaoui, Mahdi and Ponzoni, Stefano and Deppe, Michael and Henksmeier, Tobias and As, Donat Josef and Reuter, Dirk and Zentgraf, Thomas and Springholz, Gunther and Schneider, Claus Michael and Cramm, Stefan and et al., year=2021 
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DOI: 10.1038/s41598-021-98569-6

@inproceedingsBoeddeker_Rautenberg_Haeb-Umbach_2021, title=A Comparison and Combination of Unsupervised Blind Source Separation  Techniques, booktitle=ITG Conference on Speech Communication, author=Boeddeker, Christoph and Rautenberg, Frederik and Haeb-Umbach, Reinhold, year=2021 
LibreCat: /record/44843
arXiv: 2106.05627

@inproceedingsBoeddeker_Zhang_Nakatani_Kinoshita_Ochiai_Delcroix_Kamo_Qian_Haeb-Umbach_2021, title=Convolutive Transfer Function Invariant SDR Training Criteria for Multi-Channel Reverberant Speech Separation, DOI=10.1109/icassp39728.2021.9414661, booktitle=ICASSP 2021 - 2021 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP), author=Boeddeker, Christoph and Zhang, Wangyou and Nakatani, Tomohiro and Kinoshita, Keisuke and Ochiai, Tsubasa and Delcroix, Marc and Kamo, Naoyuki and Qian, Yanmin and Haeb-Umbach, Reinhold, year=2021 
LibreCat: /record/28259
DOI: 10.1109/icassp39728.2021.9414661

@inproceedingsSchmalenstroeer_Heitkaemper_Ullmann_Haeb-Umbach_2021, title=Open Range Pitch Tracking for Carrier Frequency Difference Estimation from HF Transmitted Speech, booktitle=29th European Signal Processing Conference (EUSIPCO), author=Schmalenstroeer, Joerg and Heitkaemper, Jens and Ullmann, Joerg and Haeb-Umbach, Reinhold, year=2021, pages=1–5 
LibreCat: /record/23998

@articleHartung_2021, place=Berlin, title=Rezension von: Jörg van Norden, Thomas Must, Lars Deile, Peter Riedel, Susan Krause und Wanda Schürenberg (Hgg.): Geschichtsdidaktische Grundbegriffe. Ein Bilderbuch für Studium, Lehre und Beruf. Hannover 2020, journal=H-Soz-Kult, publisher=Clio-online - Historisches Fachinformationssystem e.V., author=Hartung, Olaf, year=2021 
LibreCat: /record/48787

@articleGburrek_Schmalenstroeer_Haeb-Umbach_2021, title=Geometry calibration in wireless acoustic sensor networks utilizing DoA and distance information, DOI=10.1186/s13636-021-00210-x, journal=EURASIP Journal on Audio, Speech, and Music Processing, author=Gburrek, Tobias and Schmalenstroeer, Joerg and Haeb-Umbach, Reinhold, year=2021 
LibreCat: /record/22528
DOI: 10.1186/s13636-021-00210-x

@inproceedingsGburrek_Schmalenstroeer_Haeb-Umbach_2021, title=Iterative Geometry Calibration from Distance Estimates for Wireless Acoustic Sensor Networks, DOI=10.1109/icassp39728.2021.9413831, booktitle=ICASSP 2021 - 2021 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP), author=Gburrek, Tobias and Schmalenstroeer, Joerg and Haeb-Umbach, Reinhold, year=2021 
LibreCat: /record/23994
DOI: 10.1109/icassp39728.2021.9413831

@inproceedingsGburrek_Schmalenstroeer_Haeb-Umbach_2021, title=On Source-Microphone Distance Estimation Using Convolutional Recurrent Neural Networks, booktitle=Speech Communication; 14th ITG-Symposium, author=Gburrek, Tobias and Schmalenstroeer, Joerg and Haeb-Umbach, Reinhold, year=2021, pages=1–5 
LibreCat: /record/23999

@inproceedingsChinaev_Enzner_Gburrek_Schmalenstroeer_2021, title=Online Estimation of Sampling Rate Offsets in Wireless Acoustic Sensor Networks with Packet Loss, booktitle=29th European Signal Processing Conference (EUSIPCO), author=Chinaev, Aleksej and Enzner, Gerald and Gburrek, Tobias and Schmalenstroeer, Joerg, year=2021, pages=1–5 
LibreCat: /record/23997

@articleMoritz_2021, title=A. Seidler, I. Monok (Hgg.): Reformation und Bücher. Zentren der Ideen – Zentren der Buchproduktion. Wiesbaden 2020, volume=21, number=10, journal=sehepunkte, author=Moritz, Tilman, year=2021 
LibreCat: /record/49017

@inproceedingsEbbers_Kuhlmann_Cord-Landwehr_Haeb-Umbach_2021, title=Contrastive Predictive Coding Supported Factorized Variational Autoencoder for Unsupervised Learning of Disentangled Speech Representations, booktitle=Proceedings of the IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP), author=Ebbers, Janek and Kuhlmann, Michael and Cord-Landwehr, Tobias and Haeb-Umbach, Reinhold, year=2021, pages=3860–3864 
LibreCat: /record/29304

@articleOffen_Ober-Blöbaum_2021, series=IFAC-PapersOnLine, title=Bifurcation preserving discretisations of optimal control problems, volume=54(19), DOI=https://doi.org/10.1016/j.ifacol.2021.11.099, author=Offen, Christian and Ober-Blöbaum, Sina, year=2021, pages=334–339, collection=IFAC-PapersOnLine 
LibreCat: /record/22894
DOI: https://doi.org/10.1016/j.ifacol.2021.11.099
arXiv: 2107.13853

@articleBeyreuther_Ratzenberger_Roeper_Kirbus_Rüsing_Ivleva_Eng_2021, title=Photoconduction of Polar and Nonpolar Cuts of Undoped Sr0.61B.39Nb2O6 Single Crystals, volume=11, DOI=10.3390/cryst11070780, number=7780, journal=Crystals, publisher=MDPI AG, author=Beyreuther, Elke and Ratzenberger, Julius and Roeper, Matthias and Kirbus, Benjamin and Rüsing, Michael and Ivleva, Liudmila I. and Eng, Lukas M., year=2021 
LibreCat: /record/47964
DOI: 10.3390/cryst11070780

@articleBonanati_Gruchel_Kurock_Buhl_2021, title=Teilhabe von Eltern an schulischem Lernen mit Family-Literacy-Programmen. Langzeiteffekte von eLIFE 3 Lesen in Familie erleben“auf die elterliche Unterstützung beim Lesenlernen, volume=113, DOI=10.31244/dds.2021.03.04, number=3, journal=Die Deutsche Schule, publisher=Waxmann, author=Bonanati, Sabrina and Gruchel, Nicole and Kurock, Ricarda and Buhl, Heike M., year=2021, pages=2823301 
LibreCat: /record/32562
DOI: 10.31244/dds.2021.03.04

@inproceedingsvon Neumann_Kinoshita_Boeddeker_Delcroix_Haeb-Umbach_2021, title=Graph-PIT: Generalized Permutation Invariant Training for Continuous Separation of Arbitrary Numbers of Speakers, DOI=10.21437/interspeech.2021-1177, booktitle=Interspeech 2021, author=von Neumann, Thilo and Kinoshita, Keisuke and Boeddeker, Christoph and Delcroix, Marc and Haeb-Umbach, Reinhold, year=2021 
LibreCat: /record/26770
DOI: 10.21437/interspeech.2021-1177

@inproceedingsvon Neumann_Boeddeker_Kinoshita_Delcroix_Haeb-Umbach_2021, title=Speeding Up Permutation Invariant Training for Source Separation, booktitle=Speech Communication; 14th ITG Conference, author=von Neumann, Thilo and Boeddeker, Christoph and Kinoshita, Keisuke and Delcroix, Marc and Haeb-Umbach, Reinhold, year=2021 
LibreCat: /record/29173

@inproceedingsEbbers_Haeb-Umbach_2021, place=Barcelona, Spain, title=Self-Trained Audio Tagging and Sound Event Detection in Domestic Environments, booktitle=Proceedings of the 6th Detection and Classification of Acoustic Scenes and Events 2021 Workshop (DCA), author=Ebbers, Janek and Haeb-Umbach, Reinhold, year=2021, pages=226–230 
LibreCat: /record/29308

@inproceedingsEbbers_Keyser_Haeb-Umbach_2021, title=Adapting Sound Recognition to A New Environment Via Self-Training, booktitle=Proceedings of the 29th European Signal Processing Conference (EUSIPCO), author=Ebbers, Janek and Keyser, Moritz Curt and Haeb-Umbach, Reinhold, year=2021, pages=1135–1139 
LibreCat: /record/29306

@inbookSchneider_2021, place=Köln , title=Digital transformation in industry, booktitle=Fostering Digitisation and Industry 4.0: Education – Vocation - Industry – Future. New Opportunities and Challenges for European VET. Insights in the DigI-VET Project, author=Schneider, Jennifer Nicole, editor=Beutner, Marc  and Pechuel, Rasmus and Schneider, Jennifer , year=2021, pages=57–62 
LibreCat: /record/47957

@inbookSchneider_2021, place=Köln , title=Teaching and Learning Materials, booktitle=Fostering Digitisation and Industry 4.0: Education – Vocation - Industry – Future. New Opportunities and Challenges for European VET. Insights in the DigI-VET Project, author=Schneider, Jennifer , editor=Beutner, Marc  and Pechuel, Rasmus and Schneider, Jennifer, year=2021, pages=150–165 
LibreCat: /record/47966

@articleRohlfing_Cimiano_Scharlau_Matzner_Buhl_Buschmeier_Esposito_Grimminger_Hammer_Haeb-Umbach_et al._2021, title=Explanation as a Social Practice: Toward a Conceptual Framework for the Social Design of AI Systems, volume=13, DOI=10.1109/tcds.2020.3044366, number=3, journal=IEEE Transactions on Cognitive and Developmental Systems, author=Rohlfing, Katharina J. and Cimiano, Philipp and Scharlau, Ingrid and Matzner, Tobias and Buhl, Heike M. and Buschmeier, Hendrik and Esposito, Elena and Grimminger, Angela and Hammer, Barbara and Haeb-Umbach, Reinhold and et al., year=2021, pages=717–728 
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DOI: 10.1109/tcds.2020.3044366

@articleFastlabend-Vargas_2021, place=www.hsozkult.de/publicationreview/id/reb-97453, title=Rezension zu: Dräger, Marco: Denkmäler im Geschichtsunterricht Frankfurt am Main 2021., journal=H-Soz-Kult , author=Fastlabend-Vargas, Daniel, year=2021 
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@articleRiepold_Arian_Vasquez_Homberg_Walther_Trächtler_2021, title=Model approaches for closed-loop property control for flow forming, DOI=10.1016/j.aime.2021.100057, number=100057, journal=Advances in Industrial and Manufacturing Engineering, author=Riepold, Markus and Arian, Bahman and Vasquez, Julian Rozo and Homberg, Werner and Walther, Frank and Trächtler, Ansgar, year=2021 
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DOI: 10.1016/j.aime.2021.100057

@bookHuybrechts_Scholliers_2021, series=5. Belgientag (10. Mai 2023 in Paderborn), title=“Searching for a Belgian culinary identity - Referat von Prof. Dr. Peter Scholliers” (VIDEO), publisher=BelgienNet, author=Huybrechts, Yves and Scholliers, Peter, year=2021, collection=5. Belgientag (10. Mai 2023 in Paderborn) 
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@bookHuybrechts_2021, title=“Der belgische Symbolismus - Interview mit dem Direktor der Alten Nationalgalerie, Dr. Ralph Gleis” (PODCAST), publisher=BelgienNet, author=Huybrechts, Yves, year=2021 
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@bookHuybrechts_2021, title=“Gebaute Träume - Wohnkultur in Flandern und Wallonien” (VIDEO), publisher=BelgienNet, author=Huybrechts, Yves, year=2021 
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@inbookNeiske_2021, title=Geflippte E-Tutor*innenschulungen, booktitle=Inverted Classroom and beyond 2021 10 Jahre #icmbeyond. Norderstedt, author=Neiske, Iris, editor=Buchner, J. and Freisleben-Teutscher, C. F. and Neiske, I. and Morisse, I., year=2021, pages=140–148 
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@articleScharlau_Karsten_Rohlfing_2021, title=Building, emptying out, or dreaming? Action structures and space in undergraduates’ metaphors of academic writing, volume=12, DOI=10.17239/jowr-2021.12.03.01, number=3, journal=Journal of Writing Research, author=Scharlau, Ingrid and Karsten, Andrea and Rohlfing, Katharina, year=2021, pages=493–529 
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DOI: 10.17239/jowr-2021.12.03.01

@articleKrollmann_Schmidt_Spill_2021, title=Grenzüberschreitung und Distanzierung – Geschlechterforschung in universitären Toiletten, DOI=10.17185/GENDER/20210126, journal=blog interdisziplinäre geschlechterforschung, author=Krollmann, Rabea and Schmidt, Rebecca and Spill, Annika, year=2021 
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DOI: 10.17185/GENDER/20210126

@inproceedingsHohmann_Gschwind_Müller_Nordine_Riesen_2021, title=Das Stellarium Gornergrat, number=2021, booktitle=PhyDid B, author=Hohmann, Sascha and Gschwind, Stéphane and Müller, Andreas and Nordine, Jeffrey and Riesen, Timm-Emanuel, editor=Grötzebauch, Helmuth and Deutsche Physikalische Gesellschaft, year=2021, pages=35–42 
LibreCat: /record/50188

@articleEkström_Frey_Gschwind_Hohmann_Müller_Riesen_Ruffieux_Schlatter_2021, title=Stellarium Gornergrat – A swiss robotic Observatory for Education and Citizen Science, number=63, journal=SPG-Mitteilungen, publisher=Schweizerische Physikalische Gesellschaft, author=Ekström, Sylvia and Frey, Jonas and Gschwind, Stéphane and Hohmann, Sascha and Müller, Andreas and Riesen, Timm-Emanuel and Ruffieux, Simon and Schlatter, Peter, year=2021, pages=36–41 
LibreCat: /record/50187

@bookKißling_2021, title=Kinder- und Jugendliteratur intermedial. Unterrichtsanregungen und -materialien zum literarischen Lernen im Medienverbund anhand von Emil und die Detektive (Gym/Ge) und Jakob der Lügner (BK); erstellt von Masterstudierenden der Universität Paderborn, publisher=Universitätsbibliothek Paderborn 2021, year=2021 
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