@bookRohde_2019, place=Düren, series=Forschungsbericht des Direct Manufacturing Research Centers, title=Prozessbasierte Technologieintegration der Additiven Fertigung in Unternehmen, volume=16, publisher=Shaker Verlag, author=Rohde, Johannes , year=2019, collection=Forschungsbericht des Direct Manufacturing Research Centers 

@bookJosupeit_2019, place=Düren, series=Forschungsberichte des Direct Manufacturing Research Centers, title=On the Influence of Thermal Histories within Part Cakes on the Polymer Laser Sintering Process, volume=11, publisher=Shaker Verlag GmbH, author=Josupeit, Stefan, year=2019, collection=Forschungsberichte des Direct Manufacturing Research Centers 

@bookLohn_2019, place=Düren, series=Forschungsberichte des Direct Manufacturing Research Centers, title=Zum Laserstrahlschmelzen neuer Kunststoffmaterialien, volume=15, publisher=Shaker Verlag GmbH, author=Lohn, Johannes, year=2019, collection=Forschungsberichte des Direct Manufacturing Research Centers 

@bookJahnke_2019, place=Düren, series=Forschungsbericht des Direct Manufacturing Research Centers, title=Systematik zum präventiven Schutz vor Produktpiraterie durch Additive Fertigungsverfahren, volume=13, publisher=Shaker Verlag, author=Jahnke, Ulrich, year=2019, collection=Forschungsbericht des Direct Manufacturing Research Centers 

@bookReiher_2019, place=Düren, series=Forschungsbericht des Direct Manufacturing Research Centers, title=Intelligente Optimierung von Produktgeometrien für die additive Fertigung, volume=12, publisher=Shaker Verlag, author=Reiher, Thomas, year=2019, collection=Forschungsbericht des Direct Manufacturing Research Centers 

@bookDeppe_2019, place=Düren, series=Forschungsbericht des Direct Manufacturing Research Centers, title=Entwicklung einer Entscheidungsunterstützung für den Einsatz Additiver Fertigung in der zeitkritischen Ersatzteilversorgung, volume=9, publisher=Shaker Verlag, author=Deppe, Gereon, year=2019, collection=Forschungsbericht des Direct Manufacturing Research Centers 

@articleElit_2019, title=Welterfahrungsspiele: Reisethemen in der Gegenwartslyrik, DOI=10.4000/germanica.6948, journal=Germanica, author=Elit, Stefan, year=2019, pages=131–148 

@articleElit_2019, title=Michael Ostheimer, Leseland. Chronotopographie der DDR- und Post-DDRLiteratur. Wallstein, Göttingen 2018. 486 S.,  ac 39,90., DOI=10.1515/arb-2019-0017, journal=Arbitrium, author=Elit, Stefan, year=2019, pages=262–265 

@inproceedingsTolksdorf_2019, title=Social robots–new opportunities for early language learning in the digital age? Ethical considerations and moving towards goal-oriented co-action, author=Tolksdorf, Nils Frederik, year=2019 

@inproceedingsTolksdorf_2019, title=New opportunities for early education in the digital age? Examining the role of social robots, author=Tolksdorf, Nils Frederik, year=2019 

@bookEke_Elit_2019, series=Grundthemen der Literaturwissenschaft, title=Literarische Institutionen, DOI=10.1515/9783110365306, year=2019, collection=Grundthemen der Literaturwissenschaft 

@inbookBauer_Reinhold_Sacher_2019, place=Universität Regensburg, title=Erhebung der experimentellen Performanz (Physik-)Studierender, booktitle=Naturwissenschaftliche Bildung als Grundlage für berufliche und gesellschaftliche Teilhabe, publisher=Gesellschaft für Didaktik der Chemie und Physik, author=Bauer, Anna and Reinhold, Peter and Sacher, Marc, editor=Maurer, Christian, year=2019, pages=632–635 

@articleMassaro_Meyer-Scott_Montaut_Herrmann_Silberhorn_2019, title=Improving SPDC single-photon sources via extended heralding and feed-forward control, DOI=10.1088/1367-2630/ab1ec3, number=053038, journal=New Journal of Physics, author=Massaro, Marcello and Meyer-Scott, Evan and Montaut, Nicola and Herrmann, Harald and Silberhorn, Christine, year=2019 

@bookPadalkin_2019, place=Rheinische Friedrich-Wilhelms-Universität Bonn, title=Fire Containment by Back Burning on Grids, author=Padalkin, Andreas, year=2019 

@articleXue_Zhang_Fricke_Lüther_Yang_Meng_Bremser_Li_2019, title=Scalable and energy-efficient synthesis of CoxP for overall water splitting in alkaline media by high energy ball milling, DOI=10.1039/c9se00607a, journal=Sustainable Energy &; Fuels, author=Xue, Hongyao and Zhang, Haiqin and Fricke, Sebastian and Lüther, Marco and Yang, Zijiang and Meng, Alan and Bremser, Wolfgang and Li, Zhenjiang, year=2019, pages=1723–1729 

@articleMehmood_Saleem_Sahay_Ngonga Ngomo_d’Aquin_2019, title=QPPDs: Querying Property Paths Over Distributed RDF Datasets, volume=7, DOI=10.1109/ACCESS.2019.2930416, journal=IEEE Access, author=Mehmood, Qaiser and Saleem, Muhammad and Sahay, Ratnesh and Ngonga Ngomo, Axel-Cyrille and d’Aquin, Mathieu, year=2019, pages=101031–101045 

@articleUsbeck_Röder_Hoffmann_Conrads_Huthmann_Ngonga Ngomo_Demmler_Unger_2019, title=Benchmarking question answering systems, volume=10, DOI=10.3233/SW-180312, number=2, journal=Semantic Web, author=Usbeck, Ricardo and Röder, Michael and Hoffmann, Michael and Conrads, Felix and Huthmann, Jonathan and Ngonga Ngomo, Axel-Cyrille and Demmler, Christian and Unger, Christina, year=2019, pages=293–304 

@articleRula_Palmonari_Rubinacci_Ngonga Ngomo_Lehmann_Maurino_Esteves_2019, title=TISCO: Temporal scoping of facts, volume=54, DOI=10.1016/j.websem.2018.09.002, journal=J. Web Semant., author=Rula, Anisa and Palmonari, Matteo and Rubinacci, Simone and Ngonga Ngomo, Axel-Cyrille and Lehmann, Jens and Maurino, Andrea and Esteves, Diego, year=2019, pages=72–86 

@articleSpeck_Ngonga Ngomo_2019, title=Leopard - A baseline approach to attribute prediction and validation for knowledge graph population, volume=55, DOI=10.1016/j.websem.2018.12.006, journal=J. Web Semant., author=Speck, René and Ngonga Ngomo, Axel-Cyrille, year=2019, pages=102–107 

@inproceedingsJalota_Trivedi_Maheshwari_Ngonga Ngomo_Usbeck_2019, series=Lecture Notes in Computer Science, title=An Approach for Ex-Post-Facto Analysis of Knowledge Graph-Driven Chatbots - The DBpedia Chatbot, volume=11970, DOI=10.1007/978-3-030-39540-7‑2, booktitle=Chatbot Research and Design - Third International Workshop, CONVERSATIONS 2019, Amsterdam, The Netherlands, November 19-20, 2019, Revised Selected Papers, publisher=Springer, author=Jalota, Rricha and Trivedi, Priyansh and Maheshwari, Gaurav and Ngonga Ngomo, Axel-Cyrille and Usbeck, Ricardo, editor=Følstad, Asbjørn and B. Araujo, Theo and Papadopoulos, Symeon and Lai-Chong Law, Effie and Granmo, Ole-Christoffer and Luger, Ewa and Bae Brandtzæg, Petter, year=2019, pages=19–33, collection=Lecture Notes in Computer Science