Patrick van Bommel Bas van Gils Henderik Alex Proper E. D. Schabell Mario van Vliet Theo P. van der Weide Towards an Information Market Paradigm. 2005 conf/caise/2005fo CAiSE Short Paper Proceedings http://www.ceur-ws.org/Vol-161/FORUM_05.pdf db/conf/caise/caisefo2005.html#BommelGPSVW05