\input zb-basic
\input zb-ioport
\iteman{io-port 70277435}
\itemau{Pommeranz, Alina; Brinkman, Willem-Paul; Wiggers, Pascal; Broekens, Joost; Jonker, Catholijn M.}
\itemti{Design guidelines for negotiation support systems: an expert perspective using scenarios}
\itemso{ECCE, 27 (2009).}
\itemcc{}
\itemut{}
\itemli{http://portal.acm.org/citation.cfm?id=1690546&CFID=71818747&CFTOKEN=91476852}
\end