@inproceedings{RienstraTAFA11,
author = {Tjitze Rienstra and Alan Perotti and Serena Villata and Dov Gabbay Leendert van der Torre},
booktitle = {Proceedings of the 1st International Workshop on the Theory and Applications of Formal Argumentation (TAFA 2011)},
title = {Multi-sorted Argumentation},
year = {2011},
url = {http://icr.uni.lu/leonvandertorre/papers/tafa11multi.pdf}
}