The following publications are possibly variants of this publication:
- A Framework of Information System Concepts (The FRISCO Report)Eckhard D. Falkenberg, Wolfgang Hesse, Paul Lindgreen, Björn E. Nilsson, J. L. Han Oei, Colette Rolland, Ronald K. Stamper, Frans Van Assche, Alexander A. Verrijn-Stuart, Klaus Voss. IFIP, 1998. [doi]