@article{BSMF_1962__90__1_0, author = {Oort, F.}, title = {Sur le sch\'ema de {Picard}}, journal = {Bulletin de la Soci\'et\'e Math\'ematique de France}, pages = {1--14}, publisher = {Soci\'et\'e math\'ematique de France}, volume = {90}, year = {1962}, doi = {10.24033/bsmf.1573}, mrnumber = {25 #2070}, zbl = {0123.13901}, language = {fr}, url = {http://www.numdam.org/articles/10.24033/bsmf.1573/} }