@conference {potvin89automatic,
	title = {Automatic Selection and Design of Efficient Vehicle Routing Algorithms},
	booktitle = {Proceedings of the 2nd International Conference on Industrial and Engineering Applications of Artificial Intelligence and Expert Systems},
	year = {1989},
	month = {jun},
	pages = {523-527},
	address = {Tullahoma},
	author = {Potvin, J.-Y. and Guy Lapalme and Rousseau, J.-M.}
}
