@inproceedings{DBLP:conf/nato/Gardarin93,
author = {Georges Gardarin},
title = {Object-Oriented Rule Languages and Optimization Techniques},
booktitle = {NATO ASI OODBS},
year = {1993},
pages = {225-250},
bibsource = {DBLP, http://dblp.uni-trier.de}
}