1. On the bipolarity in argumentation frameworks;Amgoud,2004
2. An argumentation-based semantics for agent communication languages;Amgoud,2002
3. Arguments, dialogue, and negotiation;Amgoud,2000
4. Encompassing attacks to attacks in abstract argumentation frameworks;Baroni,2009
5. AFRA: argumentation framework with recursive attacks;Baroni;Int. J. Approx. Reason.,2011