title: xml-enabled workflow management for e-services across heterogeneous platforms. authors: michael gillmann , german shegalov , gerhard weikum. venue: vldb j.. year: 2001
title: xml-enabled workflow management for e-services across heterogeneous platforms. authors: german shegalov , michael gillmann , gerhard weikum. venue: the vldb journal -- the international journal on very large data bases. year: 2001