00306nas a2200133   4500000000100000000000100001008004100002100001700043700001900060700001700079245005700096300001200153490000700165       2004                            d1 aJavier Carbo1 aJosé M.Molina1 aJorge Davila00aFuzzy counter-offers in agent-mediated negotiations   a125-1310 v15