Yannis Dimopoulos Pavlos Moraitis Leila Amgoud Characterizing the Outcomes of Argumentation-Based Integrative Negotiation. 456-460 2008 IAT http://dx.doi.org/10.1109/WIIAT.2008.347 conf/iat/2008 db/conf/iat/iat2008.html#DimopoulosMA08