@inproceedings{LuSt08,
	address = {Bremen, Germany},
	author = {Lutz, David J. and Stiller, Burkhard},
	booktitle = {2nd Conference on Autonomous Infrastructure, Management and Security (AIMS 2008)},
	month = {jul},
	publisher = {Springer, Lecture Notes in Computer Science (LNCS)},
	title = {Token-based Payment in Dynamic SAML-based Federations},
	volume = {2008},
	year = {2008}
}