@inproceedings{DBLP:conf/lpar/LinkeS04,
title = {Suitable Graphs for Answer Set Programming},
author = {Linke, Thomas and Sarsakov, Vladimir},
booktitle = {{LPAR}},
pages = {154--168},
publisher = {Springer},
series = {Lecture Notes in Computer Science},
volume = {3452},
year = {2004}
}