Manuel Hilty, David A. Basin, Alexander Pretschner. On Obligations. In Sabrina De Capitani di Vimercati, Paul F. Syverson, Dieter Gollmann, editors, Computer Security - ESORICS 2005, 10th European Symposium on Research in Computer Security, Milan, Italy, September 12-14, 2005, Proceedings. Volume 3679 of Lecture Notes in Computer Science, pages 98-117, Springer, 2005. [doi]
Abstract is missing.