@InProceedings{EKM08c,
title = {A diff-Based Merging Operator},
booktitle = {12th International Workshop on Non-Monotonic Reasoning(NMR'08)},
editor={Maurice Pagnucco and Michael Thielscher},
author = {Patricia EVERAERE and Sébastien KONIECZNY and Pierre MARQUIS},
year = {2008},
address = {Sydney},
pages={19-25} }