@inproceedingsBodenstein_Schryen_Neumann_2010, title=From “Take-it-or-leave-it” offers to “Take-it-or-be-left-out” Ultimatum - A trade mechanism for Online Services, booktitle=18th European Conference on Information Systems (ECIS 2010), author=Bodenstein, Christian and Schryen, Guido and Neumann, Dirk, year=2010 
LibreCat: /record/5690