@book{ 181-020390132, title = {Conceptual modeling: 40th International Conference, ER 2021, virtual event, October 18-21, 2021, proceedings}, series = {}, series = {13011}, author = {Ghose, Aditya K. and Horkoff, Jennifer and Souza, Vítor E. Silva and Parsons, Jeffrey and Evermann, Joerg}, editor = {Ghose, Aditya K.}, editor = {Horkoff, Jennifer}, editor = {Souza, Vítor E. Silva}, editor = {Parsons, Jeffrey (Professor of information systems)}, editor = {Evermann, Joerg}, address = {Cham, Switzerland}, publisher = {Springer}, year = {2021}, pages = {424}, isbn = {9783030890216}, language = {English}, note = {"ISSN 1611-3349 (electronic)"--Title page verso.}, note = {The conference was held online due to COVID-19 pandemic.}, url = {http://link.springer.com/}, url = {https://katalog.fid-bbi.de/Record/181-020390132} }