Electronic commerce Second International Workshop, WELCOM 2001, Heidelberg, Germany, November 16-17, 2001 : proceedings
WELCOM 2001 (2001 Heidelberg, Germany) Ludger Fiege 1971-; Gero Mühl 1973-; Uwe Wilhelm (Uwe G.)
Berlin Springer New York c2001
Available at ICMC - Inst. Ciên. Mat. Computação (68-02 LNCS v.2232 ) and other locations(GetIt)