Towards a Cross-Organizational Workflow Model. - Karsten A. Schulz; Maria E. Orlowska (PRO-VE, 2002)

Facilitating Business Process Management with Harmonized Messaging. - Shazia Sadiq; Maria E. Orlowska; Wasim Sadiq; Karsten A. Schulz (ICEIS (1), 2004)

Facilitating cross-organisational workflows with a workflow view approach. - Karsten A. Schulz; Maria E. Orlowska (Data Knowl. Eng., 2004)