Managing a portfolio of supplier relations in internet-driven electronic market places. - Martin Grieger; Herbert Kotzab; Tage Skjøtt-Larsen (E-Business: Multidisciplinary Research and Practice, 2002)

Electronic marketplaces: A literature review and a call for supply chain management research. - Martin Grieger (Eur. J. Oper. Res., 2003)

An empirical study of business processes across Internet-based electronic marketplaces: A supply-chain-management perspective. - Martin Grieger (Bus. Process. Manag. J., 2004)