TY - CPAPER U1 - Konferenzveröffentlichung A1 - Reich, Christoph A1 - Rübsamen, Thomas T1 - Shibboleth Web-Proxy for Single Sign-On of Cloud Services T2 - CLOSER 2012: Proceedings of the 2nd International Conference on Cloud Computing and Services Science, Porto, Portugal, 18 - 21 April, 2012 Y1 - 2012 SN - 978-989-8565-05-1 SB - 978-989-8565-05-1 SP - 89 EP - 95 ER -