@article{MAN_1966__164_161385, author = {G. ANCOCHEA}, title = {Points proches en {G\'eom\'etrie} alg\'ebrique.}, journal = {Mathematische Annalen}, pages = {51--53}, publisher = {mathdoc}, volume = {164}, year = {1966}, zbl = {0136.31804}, url = {http://geodesic.mathdoc.fr/item/MAN_1966__164_161385/} }