@article {65,
	title = {A^1-homotopy theory of schemes},
	journal = {Inst. Hautes {\'E}tudes Sci. Publ. Math.},
	year = {1999},
	pages = {45{\textendash}143 (2001)},
	issn = {0073-8301},
	url = {http://www.numdam.org/item?id=PMIHES_1999__90__45_0},
	author = {Morel, Fabien and Voevodsky, Vladimir}
}