@inproceedings{ICSM-2002-Pizka,
	author        = "Markus Pizka",
	booktitle     = "{Proceedings of the 18th International Conference on Software Maintenance}",
	doi           = "10.1109/ICSM.2002.1167803",
	ee            = "http://computer.org/proceedings/icsm/1819/18190462abs.htm",
	isbn          = "0-7695-1819-2",
	pages         = "462--468",
	publisher     = "{IEEE Computer Society}",
	title         = "{STA — A Conceptual Model for System Evolution}",
	year          = 2002,
}