Azzurra Ragone Michele Ruta Eugenio Di Sciascio Francesco M. Donini Bargaining Agents in Wireless Contexts: An Alternating-Offers Protocol for Multi-issue Bilateral Negotiation in Mobile Marketplaces. 14-25 2009 EC-Web http://dx.doi.org/10.1007/978-3-642-03964-5_3 conf/ecweb/2009 db/conf/ecweb/ecweb2009.html#RagoneRSD09