@inproceedings{Matyska:2012CG, author = "Matyska, Ludek and Prochazka, Michal", title = "{User Centric Identity for Grids and Clouds}", doi = "10.22323/1.153.0035", booktitle = "Proceedings of The International Symposium on Grids and Clouds (ISGC) 2012 {\textemdash} PoS(ISGC 2012)", year = 2012, volume = "153", pages = "035" }