@proceedings{VerheijSzeiderWoltran12,
 editor = {Bart Verheij and Stefan Szeider and Stefan Woltran},
 note = {ISBN 978-1-61499-110-6},
 publisher = {IOS Press},
 series = {Frontiers in Artificial Intelligence and
Applications},
 title = {Computational Models of Argument - Proceedings of
COMMA 2012, Vienna, Austria, September 10-12, 2012},
 volume = {245},
 year = {2012}
}