@inproceedings{Rienstra:2018,
	Address = {Warsaw, Poland},
	Author = {Tjitze Rienstra and Matthias Thimm},
	Booktitle = {Proceedings of the Seventh International Conference on Computational Models of Argumentation (COMMA'18)},
	Editor = {Sanjay Modgil and Katarzyna Budzynska and John Lawrence},
	Month = {September},
	Pages = {393--404},
	Series = {Frontiers in Artificial Intelligence and Applications},
	Title = {Ranking Functions over Labellings},
	Volume = {305},
	Year = {2018}}