Michael M. Delaney Abbas Foroughi William C. Perkins An empirical study of the efficacy of a computerized negotiation support system (NSS). 185-197 1997 20 Decis. Support Syst. 3 https://doi.org/10.1016/S0167-9236(96)00051-6 db/journals/dss/dss20.html#DelaneyFP97