@INPROCEEDINGS{bartelt-rseem-2002-ecarch, author = {Andre Widhani and Stefan Böge and Andreas Bartelt and Winfried Lamersdorf}, title = {Software Architecture and Patterns for Electronic Commerce Systems}, booktitle = {Proceedings of the Ninth Research Symposium on Emgerging Electronic Markets (RSEEM'02)}, year = {2002}, editor = {Schubert, Petra; Leimstoll, Uwe (Hrsg.)}, pages = {127-138}, month = {9}, organization = {University of Applied Sciences Basel (FHBB), Institute for Business Economics, Basel, Switzerland}, publisher = { Basel} }