@inproceedings{DBLP:conf/comma/DvorakFW18, author = {Dvor{\'{a}}k, Wolfgang and Fandinno, Jorge and Woltran, Stefan}, title = {On the Expressive Power of Collective Attacks}, booktitle = {{COMMA}}, series = {Frontiers in Artificial Intelligence and Applications}, volume = {305}, pages = {49--60}, publisher = {{IOS} Press}, year = {2018} }