B. Weyers, W. Luther, N. Baloian, и J. Pino. Collaboration and Technology: 18th International Conference, CRIWG 2012, Raesfeld, Germany, том 7493 из Lecture Notes in Computer Science, Springer, Heidelberg, (2012)
A. Nolte, и M. Prilla. Collaboration and Technology: 18th International Conference, CRIWG 2012, Raesfeld, Germany, том 7493 из Lecture Notes in Computer Science, Springer, Heidelberg, (2012)
P. Lessel, M. Müller, и A. Krüger. Proceedings of the 33rd Annual ACM Conference Extended Abstracts on Human Factors in Computing Systems (CHI EA '15), Seoul, Republic of Korea, стр. 1809--1814. New York, ACM, (2015)
S. Deterding, S. Björk, L. Nacke, D. Dixon, и E. Lawley. Proceedings of the SIGCHI Conference Extended Abstracts on Human Factors in Computing Systems (CHI EA '13), Paris, France, стр. 3263--3266. New York, ACM, (2013)
S. Deterding, M. Sicart, L. Nacke, K. O'Hara, и D. Dixon. Proceedings of the SIGCHI Conference Extended Abstracts on Human Factors in Computing Systems (CHI EA '11), Vancouver, Canada, стр. 2425--2428. New York, ACM, (2011)
P. Joubert, и S. Roodt. Entertainment Computing -- ICEC 2009: 8th International Conference, Paris, France, том 5709 из Lecture Notes in Computer Science, Springer, Berlin, (2009)