@inproceedings{KimOrdyniak12,
 author = {Eun Jung Kim and
Sebastian Ordyniak},
 booktitle = {Computational Models of Argument - Proceedings of {COMMA} 2012, Vienna,
Austria, September 10-12, 2012},
 editor = {Bart Verheij and
Stefan Szeider and
Stefan Woltran},
 pages = {378–389},
 publisher = {{IOS} Press},
 series = {Frontiers in Artificial Intelligence and Applications},
 title = {Valued-Based Argumentation for Tree-like Value Graphs},
 volume = {245},
 year = {2012}
}