ArticleIssue Date2007CitationBusiness Information Systems 10th International Conference, BIS 2007, Poznan, Poland, April 25-27, 2007, Proceedings, v.4439 LNCS, pp 108 - 120PublisherSpringer Verlag
ArticleIssue Date2009CitationWISA 2009: The 10th International Workshop on Information Security Applications, v.10, no. , pp. -PublisherKorea Institute of Information Security and Cryptography