1. H. Balzert. Der JANUS-Dialogexperte: Vom Fachkonzept zur Dialogstruktur. Softwaretechnik 93, 13(3), 11 1993.
2. L. Bass, C. Cockton, and C. Unger. IFIP Working group 2.7 User Interface Engeneering: A Reference Model for Interactive System Construction. In J. Larson and C. Unger, editors, Engeneering for Human-Computer Interaction. North Holland, 1992.
3. L. Bass and J. Coutaz. Developing Software for the User Interface. Addison-Wesley, 1991.
4. F. Bodard, A.M. Hennebert, J.M. Leheureux, I. Sacre, and J. Vanderdonckt. Architecture Elements for Highly-Interactive Business-Oriented Applications. In L. Bass, J. Gornostaev, and C. Unger, editors, Human-Computer Interaction: EWHCI 93 Proceedings. Springer LNCS 753, 8 1993.
5. D.J.M.J. de Baar and J. Foley. Coupling Application Design and User Interface Design. In ACM CHI 92 Proceedings. ACM, 1992.