@article{GDZPPN002354985,
title = {Picard schemes of quotients by finite commutative group schemes.},
journal = {Mathematica Scandinavica},
volume = {43},
year = {1978},
pages = {197-210},
zbl = {0406.14027},
url = {http://dml.mathdoc.fr/item/GDZPPN002354985}
}
Jensen, Sven Toft. Picard schemes of quotients by finite commutative group schemes.. Mathematica Scandinavica, Tome 43 (1978) pp. 197-210. http://gdmltest.u-ga.fr/item/GDZPPN002354985/