@inproceedings{HCI-EI-1999-FringsW,
	author        = "Sandra Frings and Anette Weisbecker",
	booktitle     = "{Proceedings of the Eighth International Conference on Human-Computer Interaction. Volume 1: Ergonomics and User Interfaces}",
	isbn          = "0-8058-3391-9",
	pages         = "1189--1193",
	publisher     = "{Lawrence Erlbaum}",
	title         = "{Role Concept in Software Development}",
	year          = 1999,
}