Reveng: a cost-effective approach to reverse-engineering. - Xavier A. Debest; Rüdiger Knoop; Jürgen Wagner (ACM SIGSOFT Softw. Eng. Notes, 1992)

Towards a location model for indoor navigation support through public displays and mobile devices. - Christian Kray; Keith Cheverst; Michael D. Harrison; Fathi Hamhoum; Jürgen Wagner (MIRW, 2008)