@articleVassilev_Gröschel_Schmid_Peukert_Leugering_2009, title=Interfacial energy estimation in a precipitation reaction using the flatness based control of the moment trajectories, volume=65, DOI=10.1016/j.ces.2009.12.014, number=6, journal=Chemical Engineering Science, author=Vassilev, Vassil and Gröschel, Michael and Schmid, Hans-Joachim and Peukert, Wolfgang and Leugering, Günter, year=2009, pages=2183–2189 
LibreCat: /record/26137
DOI: 10.1016/j.ces.2009.12.014

@articleAl Zaitone_Schmid_Peukert_2009, title=Simulation of structure and mobility of aggregates formed by simultaneous coagulation, sintering and surface growth, volume=40, DOI=10.1016/j.jaerosci.2009.08.007, number=11, journal=Journal of Aerosol Science, author=Al Zaitone, Belal and Schmid, Hans-Joachim and Peukert, Wolfgang, year=2009, pages=950–964 
LibreCat: /record/26138
DOI: 10.1016/j.jaerosci.2009.08.007

@articleMachunsky_Grimm_Schmid_Peuker_2009, title=Liquid–liquid phase transfer of magnetite nanoparticles, volume=348, DOI=10.1016/j.colsurfa.2009.07.014, number=1–3, journal=Colloids and Surfaces A: Physicochemical and Engineering Aspects, author=Machunsky, Stefanie and Grimm, Philipp and Schmid, Hans-Joachim and Peuker, Urs A., year=2009, pages=186–190 
LibreCat: /record/26139
DOI: 10.1016/j.colsurfa.2009.07.014

@articleKirchhof_Schmid_Peukert_2009, title=Three-dimensional simulation of viscous-flow agglomerate sintering, volume=80, DOI=10.1103/physreve.80.026319, number=2, journal=Physical Review E, author=Kirchhof, M. J. and Schmid, Hans-Joachim and Peukert, W., year=2009, pages=026319 
LibreCat: /record/26140
DOI: 10.1103/physreve.80.026319

@bookHuber_2009, series=Verlagsschriftenreihe des Heinz Nixdorf Instituts, Paderborn, title=Geregelte Vereinfachung hierarchischer Partitionen von Modellen in der Materialflusssimulation, volume=277, publisher=Verlagsschriftenreihe des Heinz Nixdorf Instituts, Paderborn, author=Huber, Daniel, year=2009, collection=Verlagsschriftenreihe des Heinz Nixdorf Instituts, Paderborn 
LibreCat: /record/26183

@articleSperling_Vogel_2009, title=Verifying continuous-variable entanglement in finite spaces, DOI=10.1103/physreva.79.052313, journal=Physical Review A, author=Sperling, Jan and Vogel, W., year=2009 
LibreCat: /record/26360
DOI: 10.1103/physreva.79.052313

@articleSperling_Vogel_2009, title=Representation of entanglement by negative quasiprobabilities, DOI=10.1103/physreva.79.042337, journal=Physical Review A, author=Sperling, Jan and Vogel, W., year=2009 
LibreCat: /record/26361
DOI: 10.1103/physreva.79.042337

@articleSperling_Vogel_2009, title=Necessary and sufficient conditions for bipartite entanglement, DOI=10.1103/physreva.79.022318, journal=Physical Review A, author=Sperling, Jan and Vogel, W., year=2009 
LibreCat: /record/26362
DOI: 10.1103/physreva.79.022318

@articleDzienziol_Kundisch_2009, title=Optimale Darlehensbündel in der privaten Immobilienfinanzierung, volume=42, number=4, journal=Kredit und Kapital, author=Dzienziol, J. and Kundisch, Dennis, year=2009, pages=539–562 
LibreCat: /record/2649

@articleKundisch_Klein_2009, title=Zur Preissetzung verschiedener Emittenten bei Indexzertifikaten auf den DAX, volume=21, number=3, journal=Zeitschrift für Bankrecht und Bankwirtschaft, author=Kundisch, Dennis and Klein, C., year=2009, pages=212–224 
LibreCat: /record/2650

@articleKundisch_Klein_2009, title=Der Tracking Error von indexnachbildenden Instrumenten auf den DAX - eine empirische Analyse des ETFs DAX EX sowie zehn Indexzertifikaten, volume=62, number=22, journal=Der Betrieb, author=Kundisch, Dennis and Klein, C., year=2009, pages=1141–1145 
LibreCat: /record/2651

@bookHellmich_Wernke_2009, place=Stuttgart, title= Lernstrategien im Grundschulalter. Konzepte, Befunde und praktische Implikationen, publisher=Kohlhammer, year=2009 
LibreCat: /record/26728

@inbookHöntges_Günther_Hellmich_2009, place=Hildesheim, title=Diagnose mathematischer Basiskompetenzen im Kindergarten, booktitle=Beiträge zum Mathematikunterricht 2009, publisher=Franzbecker, author=Höntges, Jens and Günther, Frederike and Hellmich, Frank, editor=Neubrand , Michael , year=2009, pages=387–390 
LibreCat: /record/26760

@inbookHellmich_Läsche_2009, place=Wiesbaden, title=Lesestrategien und Lesekompetenzen bei Kindern am Ende der Grundschulzeit, DOI=10.1007/978-3-531-91721-4_23, booktitle=Europäisierung der Bildung. Konsequenzen und Herausforderungen für die Grundschulpädagogik, publisher=VS Verlag für Sozialwissenschaften, author=Hellmich, Frank and Läsche, Johannes , editor=Röhner, Charlotte and Henrichwark, Claudia and Hopf, Michaela , year=2009, pages=171–175 
LibreCat: /record/26761
DOI: 10.1007/978-3-531-91721-4_23

@articleHellmich_2009, title=Mathematische Basiskompetenzen im Vorschulalter erkennen und deuten, volume=1, journal=MNU-PRIMAr, author=Hellmich, Frank, year=2009, pages=84–88 
LibreCat: /record/26762

@inbookWernke_Hellmich_2009, place=Stuttgart, title=Was sind Lernstrategien ... und warum sind sie wichtig?, booktitle=Lernstrategien im Grundschulalter. Konzepte, Befunde und praktische Implikationen, publisher=Kohlhammer, author=Wernke, Stephan  and Hellmich, Frank, editor=Wernke, Stephan and Hellmich, Frank, year=2009, pages=13–24 
LibreCat: /record/26763

@inbookHellmich_Höntges_2009, place=Stuttgart, title=Möglichkeiten der Erfassung von Lesestrategien im Leseunterricht der Grundschule, booktitle=Lernstrategien im Grundschulalter. Konzepte, Befunde und praktische Implikationen, publisher=Kohlhammer, author=Hellmich, Frank and Höntges, Jens, editor=Hellmich, Frank and Wernke, Stephan, year=2009, pages=61–70 
LibreCat: /record/26764

@articleShi_Wudy_Buyken_Hartmann_Remer_2009, title=Body fat and animal protein intakes are associated with adrenal androgen secretion in children, DOI=10.3945/ajcn.2009.27964, journal=The American Journal of Clinical Nutrition, author=Shi, Lijie and Wudy, Stefan A and Buyken, Anette and Hartmann, Michaela F and Remer, Thomas, year=2009, pages=1321–1328 
LibreCat: /record/26893
DOI: 10.3945/ajcn.2009.27964

@articleKaraolis-Danckert_Buyken_Sonntag_Kroke_2009, title=Birth and early life influences on the timing of puberty onset: results from the DONALD (DOrtmund Nutritional and Anthropometric Longitudinally Designed) Study, DOI=10.3945/ajcn.2009.28259, journal=The American Journal of Clinical Nutrition, author=Karaolis-Danckert, Nadina and Buyken, Anette and Sonntag, Antje and Kroke, Anja, year=2009, pages=1559–1565 
LibreCat: /record/26894
DOI: 10.3945/ajcn.2009.28259

@articleCheng_Gerlach_Libuda_Kranz_Gunther_Karaolis-Danckert_Kroke_Buyken_2009, title=Diet Quality in Childhood Is Prospectively Associated with the Timing of Puberty but Not with Body Composition at Puberty Onset, DOI=10.3945/jn.109.113365, journal=The Journal of Nutrition, author=Cheng, Guo and Gerlach, Steffi and Libuda, Lars and Kranz, Sibylle and Gunther, Anke L. B. and Karaolis-Danckert, Nadina and Kroke, Anja and Buyken, Anette, year=2009, pages=95–102 
LibreCat: /record/26895
DOI: 10.3945/jn.109.113365

@articleGunther_Karaolis-Danckert_Kroke_Remer_Buyken_2009, title=Dietary Protein Intake throughout Childhood Is Associated with the Timing of Puberty, DOI=10.3945/jn.109.114934, journal=The Journal of Nutrition, author=Gunther, Anke L. B. and Karaolis-Danckert, Nadina and Kroke, Anja and Remer, Thomas and Buyken, Anette, year=2009, pages=565–571 
LibreCat: /record/26896
DOI: 10.3945/jn.109.114934

@articleWehrheim_Wonisch_2009, title=Compositional CSP Traces Refinement Checking, DOI=10.1016/j.entcs.2009.08.022, number=2, journal=Electr. Notes Theor. Comput. Sci., author=Wehrheim, Heike and Wonisch, Daniel, year=2009, pages=135--151 
LibreCat: /record/3199
DOI: 10.1016/j.entcs.2009.08.022

@articleRuhroth_Wehrheim_2009, title=Static Class Elements for Object-Z, DOI=10.1016/j.entcs.2009.12.025, journal=Electr. Notes Theor. Comput. Sci., author=Ruhroth, Thomas and Wehrheim, Heike, year=2009, pages=193--205 
LibreCat: /record/3200
DOI: 10.1016/j.entcs.2009.12.025

@inproceedingsRuhroth_Voigt_Wehrheim_2009, title=Measure, Diagnose, Refactor: A Formal Quality Cycle for Software Models, DOI=10.1109/SEAA.2009.39, booktitle=35th Euromicro Conference on Software Engineering and Advanced Applications, SEAA 2009, Patras, Greece, August 27-29, 2009, Proceedings, author=Ruhroth, Thomas and Voigt, Hendrik and Wehrheim, Heike, year=2009, pages=360--367 
LibreCat: /record/3201
DOI: 10.1109/SEAA.2009.39

@bookLeuschel_Wehrheim_2009, series=Lecture Notes in Computer Science, title=Integrated Formal Methods, 7th International Conference, IFM 2009, D\'22usseldorf, Germany, February 16-19, 2009. Proceedings, DOI=10.1007/978-3-642-00255-7, year=2009, collection=Lecture Notes in Computer Science 
LibreCat: /record/3202
DOI: 10.1007/978-3-642-00255-7

@inproceedingsBecker_Beverungen_Blinn_Knackstedt_Nüttgens_Thomas_Fellmann_2009, place=Budapest, Hungary, title=Productivity management for customer solutions --- Towards a performance management system for efficient service value networks, booktitle=29th International RESER Conference, author=Becker, Jörg and Beverungen, Daniel and Blinn, Nadine and Knackstedt, Ralf and Nüttgens, Markus and Thomas, Oliver and Fellmann, Michael, year=2009 
LibreCat: /record/3473

@inproceedingsBecker_Beverungen_Knackstedt_Matzner_2009, place=Waikoloa, HI, USA, title=Configurative Service Engineering --- A Rule-Based Configuration Approach for Versatile Service Processes in Corrective Maintenance, DOI=10.1109/HICSS.2009.127, booktitle=Proceedings of the 42th Hawaii International Conference on System Sciences, author=Becker, Jörg and Beverungen, Daniel and Knackstedt, Ralf and Matzner, Martin, year=2009 
LibreCat: /record/3474
DOI: 10.1109/HICSS.2009.127

@inproceedingsBecker_Beverungen_Knackstedt_Matzner_Müller_Pöppelbuß_2009, place=San Francisco, USA, title=A Framework for Design Research in the Service Science Discipline, booktitle=Americas Conference on Information Systems, author=Becker, Jörg and Beverungen, Daniel and Knackstedt, Ralf and Matzner, Martin and Müller, Oliver and Pöppelbuß, Jens, year=2009 
LibreCat: /record/3475

@inproceedingsBecker_Beverungen_Matzner_Müller_2009, place=Berlin, series=Leipziger Beiträge zur Wirtschaftsinformatik, title=Design Requirements to Support Information Flows for Providing Customer Solutions: A Case Study in the Mechanical Engineering Sector, booktitle=Proceedings of the First International Symposium on Services Science (ISSS’09), author=Becker, Jörg and Beverungen, Daniel and Matzner, Martin and Müller, Oliver, editor=Alt, Rainer and Fähnrich, Klaus-Peter and Franczyk, BogdanEditors, year=2009, pages=75--85, collection=Leipziger Beiträge zur Wirtschaftsinformatik 
LibreCat: /record/3476

@articleBecker_Beverungen_Knackstedt_Müller_2009, title=Model-Based Decision Support for the Customer-Specific Configuration of Value Bundles, number=1, journal=Enterprise Modelling and Information Systems Architectures, author=Becker, Jörg and Beverungen, Daniel and Knackstedt, Ralf and Müller, Oliver, year=2009, pages=26--38 
LibreCat: /record/3506

@inbookHarteis_2009, place=Dordrecht, title=Professional learning and TVET: challenges and perspectives for teachers and instructors, booktitle=International handbook of education for the changing World of Work, publisher=Springer, author=Harteis, Christian, editor=McLean, Rupert and Wilson, DavidEditors, year=2009, pages=1351--1366 
LibreCat: /record/3617

@inbookMulder_Harteis_Gruber_2009, place=Weinheim, title=Lernen von Lehrenden im Arbeitsprozess, booktitle=Lehrprofessionalität - Bedingungen, Genese, Wirkungen und Messung, publisher=Beltz, author=Mulder, Regina H and Harteis, Christian and Gruber, Hans, editor=Zlatkin-Troitschanskaja, Olga and Beck, Klaus and Sembill, Detlef and Nickolaus, Reinhard and Mulder, ReginaEditors, year=2009, pages=567–576 
LibreCat: /record/3650

@articleMaiterth_Houben_Broekelschen_Müller_Sureth-Sloane_2009, title=Mikroanalytische Begleitung der Steuerpolitik am Beispiel der Erbschaftsteuerreform, journal=Statistik und Wissenschaft, author=Maiterth, Ralf and Houben, Henriette and Broekelschen, Wiebke and Müller, Jens and Sureth-Sloane, Caren, year=2009, pages=163--183 
LibreCat: /record/3693

@inbookHeid_Harteis_2009, place=Wiesbaden, edition=2, title=Wirtschaft und Betrieb, booktitle=Handbuch Bildungsforschung, publisher=VS Verlag für Sozialwissenschaften, author=Heid, Helmut and Harteis, Christian, editor=Tippelt, Rudolf and Schmidt, BerndEditors, year=2009, pages=467–481 
LibreCat: /record/3713

@bookSchröer_2009, title=Hierarchisches Clustering mit minimalen Cluster-Durchmessern, author=Schröer, Carsten, year=2009 
LibreCat: /record/2880

@inproceedingsSchulz-Zander_Eickelmann_2009, title= Teacher Collaboration Concerning ICT-Use and its Essential Conditions, booktitle=Proceedings – 9th WCCE. IFIP World Conference on Computers in Education, author=Schulz-Zander, Renate and Eickelmann, Birgit, editor=Santos, Elder R. and Miletto, Evandro M. and Turcsanyi-Szabo, Marta, year=2009 
LibreCat: /record/28922

@bookSchulz-Zander_Eickelmann_2009, place= Institut für Schulentwicklungsforschung (IFS ), Technische Universität Dortmund, title=E-teaching plus. Die webbasierte Lernumgebung für situiertes Lernen mit Unterrichtsvideos, author=Schulz-Zander, Renate and Eickelmann, Birgit, year=2009 
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@inbookSchulz-Zander_Eickelmann_2009, place=Charlotte N.C, title=National Policies and Practices on ICT in Education: Germany, booktitle=Cross-national Information and Communication Technology. Policies and Practices in Education, publisher=Information Age Publishing, author=Schulz-Zander, Renate and Eickelmann, Birgit, editor=Plomp, Tjeerd and Anderson, Ronald E. and Law, Nancy and Quale, Andreas, year=2009, pages=331–348 
LibreCat: /record/28927

@bookLiske_2009, title=Analyse und Evaluation eines identitätsbasierten Signcryption-Verfahrens, author=Liske, Gennadij, year=2009 
LibreCat: /record/2896

@bookScholz_2009, title=Die Schwierigkeit des k-Median Clusterings für Bregman-Divergenzen, author=Scholz, Christoph, year=2009 
LibreCat: /record/2904

@bookAckermann_2009, title=Algorithms for the Bregman k-Median Problem, publisher=Universität Paderborn, author=Ackermann, Marcel Rudolf, year=2009 
LibreCat: /record/2911

@inbookKakvi_2009, place=Berlin, Heidelberg, title=Reinforcement Learning for Blackjack, DOI=10.1007/978-3-642-04052-8_43, booktitle=Lecture Notes in Computer Science, publisher=Springer Berlin Heidelberg, author=Kakvi, Saqib, year=2009, pages=300–301 
LibreCat: /record/2920
DOI: 10.1007/978-3-642-04052-8_43

@inbookAckermann_Blömer_2009, place=Philadelphia, PA, title=Coresets and Approximate Clustering for Bregman Divergences, DOI=10.1137/1.9781611973068.118, booktitle=Proceedings of the Twentieth Annual ACM-SIAM Symposium on Discrete Algorithms, publisher=Society for Industrial and Applied Mathematics, author=Ackermann, Marcel R. and Blömer, Johannes, year=2009, pages=1088–1097 
LibreCat: /record/2995
DOI: 10.1137/1.9781611973068.118

@articleBlömer_Naewe_2009, title=Sampling methods for shortest vectors, closest vectors and successive minima, DOI=10.1016/j.tcs.2008.12.045, number=18, journal=Theoretical Computer Science, author=Blömer, Johannes and Naewe, Stefanie, year=2009, pages=1648–1665 
LibreCat: /record/2999
DOI: 10.1016/j.tcs.2008.12.045

@inbookSchrieb_Wehrheim_Wonisch_2009, place=Berlin, Heidelberg, title=Three-Valued Spotlight Abstractions, DOI=10.1007/978-3-642-05089-3_8, booktitle=FM 2009: Formal Methods, publisher=Springer Berlin Heidelberg, author=Schrieb, Jonas and Wehrheim, Heike and Wonisch, Daniel, year=2009, pages=106–122 
LibreCat: /record/3000
DOI: 10.1007/978-3-642-05089-3_8

@articleGries_Kraft_Meierrieks_2009, title=Linkages between Financial Deepening, Trade Openness and Economic Development: Causality Evidence from Sub-Saharan Africa, volume=37, DOI=10.1016/j.worlddev.2009.05.008, number=12, journal=World Development, author=Gries, Thomas and Kraft, Manfred and Meierrieks, Daniel, year=2009, pages=1849–1860 
LibreCat: /record/3056
DOI: 10.1016/j.worlddev.2009.05.008

@articleGries_Naudé_2009, title=The Optimal Distance to Port for Exporting Firms, volume=49, DOI=10.1111/j.1467-9787.2008.00599.x, number=3, journal=Journal of Regional Science, author=Gries, Thomas and Naudé, Wim, year=2009, pages=513–528 
LibreCat: /record/3057
DOI: 10.1111/j.1467-9787.2008.00599.x

@articleGries_Naudé_2009, title=Explaining Regional Export Performance in a Developing Country: The Role of Geography and Relative Factor Endowments, volume=43, DOI=10.1080/00343400801932300, number=7, journal=Regional Studies, author=Gries, Thomas and Naudé, Wim, year=2009, pages=967–979 
LibreCat: /record/3059
DOI: 10.1080/00343400801932300

@articleGries_Naudé_2009, title=Entrepreneurship and regional economic growth: towards a general theory of start-ups, volume=22, DOI=10.1080/13511610903354877, number=3, journal=Innovation: The European Journal of Social Science Research, author=Gries, Thomas and Naudé, Wim, year=2009, pages=309–328 
LibreCat: /record/3060
DOI: 10.1080/13511610903354877

@inproceedingsJager_Schwenk_2009, title=On the Analysis of Cryptographic Assumptions in the Generic Ring Model, DOI=10.1007/978-3-642-10366-7_24, booktitle=Advances in Cryptology - ASIACRYPT 2009, 15th International Conference on the Theory and Application of Cryptology and Information Security, Tokyo, Japan, December 6-10, 2009. Proceedings, author=Jager, Tibor and Schwenk, Jörg, year=2009, pages=399--416 
LibreCat: /record/3142
DOI: 10.1007/978-3-642-10366-7_24