U. Zschuckelt, I. Braun, и A. Schill. Information Systems: The e-Business Challenge, том 222 из IFIP Conference Proceedings, стр. 147-155. Kluwer, (2002)
P. Braun, J. Eismann, C. Erfurth, и W. Rossak. Proceedings of the 8th Annual IEEE Conference and Workshop on the Engineering of Computer Based Systems (ECBS), Washington D.C., (2001)
C. Braun, и R. Winter. Enterprise Modelling and Information Systems Architectures (EMISA), Proceedings of the Workshop in Klagenfurt, October 24-25, том 75 из LNI, стр. 64--79. Gesellschaft für Informatik (GI), (2005)