Mertins, K.; Schwermer, M.; Jäkel, F.-W.: Confidence in a network of co-operating companies. Goossenaerts, J. ; Kimura, F. ; Wortmann, H. ; International Federation for Information Processing -IFIP-, Working Group 5.3 Computer Aided Manufacturing ; International Federation for Information Processing -IFIP-, Working Group 5.7 Computer Aided Production Management : Information infrastructure systems for manufacturing. Proceedings of the IFIP TC5/WG5.3/WG5.7 International Conference on the Design of Information Infrastructure Systems for Manufacturing. London : Chapman and Hall, 1997, ISBN 0-412-78800-4, S.3.1-3.12
Tünschel, L.; Jochem, R.; Jäkel, F.-W.: Organisationshandbuch für das Geschäftsprozeßmanagement. Zeitschrift für wirtschaftlichen Fabrikbetrieb : ZWF 92 (1997), Nr.7-8, S.338-341, ISSN 0947-0085
Mertins, K.; Jochem, R.; Jäkel, F.-W.: A tool for object-oriented modelling and analysis of business processes. Computers in industry (1997), ISSN 0166-3615
Mertins, K.; Jochem, R.; Jäkel, F.-W.: Integrated business, process modelling, analysis and supporting tools. Doumeingts, G. ; International Federation for Information Processing -IFIP-, Working Group 5.7 Computer Aided Production Management : Modelling techniques for business process, re-engineering and benchmarking. London : Chapman and Hall, 1997, S.61-70