@book{13910,
	author = {Hayat-Legrand, Claude},
	title = {Algorithmique, topologie et g��om��trie alg��briques :},
	publisher = {Soci��t�� math��matique de France ;},
	year = {1990},
	address = {Paris :},
	note = {Articles mostly in English; two articles in French}
}