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"Supporting Electronic Commerce Transactions with Contracting Services."
Michael Merz et al. (1998)
- Michael Merz, Frank Griffel, M. Tuan Tu, Stefan Müller-Wilken, Harald Weinreich, Marko Boger, Winfried Lamersdorf:
Supporting Electronic Commerce Transactions with Contracting Services. Int. J. Cooperative Inf. Syst. 7(4): 249-274 (1998)
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