Evaristo Colomina, Burkhardt Funk,Peter Niemeyer, Hans-Jürgen Scheruhn, Stefan Weidner, “Modelling and Implementing Business Processes in Distributed Systems: An International Case Study,” Proceedings of the 13th International Business Information Management Association (IBIMA), ISBN: 978-0-9821489-2-1, 9-10 November 2009, Marrakech, Morocco, p. 638-647.