Yudistira Asnar Paolo Giorgini Nicola Zannone Reasoning About Risk in Agent's Deliberation Process: A Jadex Implementation. 118-131 2007 AOSE http://dx.doi.org/10.1007/978-3-540-79488-2_9 conf/aose/2007 db/conf/aose/aose2007.html#AsnarGZ07