@article{hal-00261275,
author = {Rosenstiehl, Pierre},
title = {Formation et d\'eformation de sch\'emas},
journal = {HAL},
volume = {1990},
number = {0},
year = {1990},
language = {fr},
url = {http://dml.mathdoc.fr/item/hal-00261275}
}
Rosenstiehl, Pierre. Formation et déformation de schémas. HAL, Tome 1990 (1990) no. 0, . http://gdmltest.u-ga.fr/item/hal-00261275/