@inproceedings{SAC-2002-SujanRP,
	author        = "Mark-Alexander Sujan and Antonio Rizzo and Alberto Pasquini",
	booktitle     = "{Proceedings of the 17th Symposium on Applied Computing}",
	doi           = "10.1145/508791.508929",
	pages         = "711--715",
	publisher     = "{ACM}",
	title         = "{Contradictions and critical issues during system evolution}",
	year          = 2002,
}