@book{TUW-141767, author = {Zapletal, Marco and Liegl, Philipp and Schuster, Rainer}, title = {UN/CEFACT's Modeling Methodology (UMM) 1.0 - A Guide to UMM and the UMM Add-In}, publisher = {VDM - Verlag Dr. M{\"u}ller}, year = {2008}, address = {Saarbr{\"u}cken}, isbn = {978-3836467704}, keywords = {business process modeling, business document modeling, UN/CEFACT's Modeling Methodology, UN/CEFACT's Core Components, service oriented architectures} }