OOIS’98 1998 International Conference on Object-Oriented Information Systems, 9–11 September 1998, Paris Proceedings Rolland Colette Heftet / 1998 / Engelsk
Automatic Tools for Designing Office Information Systems The TODOS Approach Pernici Barbara Heftet / 1990 / Engelsk
Engineering Information Systems in the Internet Context IFIP TC8 / WG8.1 Working Conference on Engineering Information Systems in the Internet Context September 25–27, 2002, Kanazawa, Japan Rolland Colette Heftet / 2013 / Engelsk
