@InProceedings{CKM12b,
author={Sylvie  Coste-Marquis and Sébastien  Konieczny and Pierre  Marquis and Mohand Akli  Ouali},
title= {Selecting extensions in weighted argumentation frameworks},
booktitle = {Fourth International Conference on Computational Models of Argument (COMMA'12)} ,
pages = {342-349},
year= {2012}
}