@inproceedings{DBLP:conf/ijcai/DrakengrenB97,
author = {Thomas Drakengren and
Marcus Bj{\"a}reland},
title = {Reasoning about Action in Polynomial Time},
booktitle = {IJCAI},
year = {1997},
pages = {1447-1453},
crossref = {DBLP:conf/ijcai/1997},
bibsource = {DBLP, http://dblp.uni-trier.de}
}
@proceedings{DBLP:conf/ijcai/1997,
title = {Proceedings of the Fifteenth International Joint Conference
on Artificial Intelligence, IJCAI 97, Nagoya, Japan, August
23-29, 1997, 2 Volumes},
booktitle = {IJCAI},
publisher = {Morgan Kaufmann},
year = {1997},
bibsource = {DBLP, http://dblp.uni-trier.de}
}