Voir la notice de l'article provenant de la source Math-Net.Ru
@article{MAT_1972_16_1_a7, author = {J. Tate and F. Oort}, title = {Group schemes of prime order}, journal = {Matematika}, pages = {165--183}, publisher = {mathdoc}, volume = {16}, number = {1}, year = {1972}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/MAT_1972_16_1_a7/} }
J. Tate; F. Oort. Group schemes of prime order. Matematika, Tome 16 (1972) no. 1, pp. 165-183. http://geodesic.mathdoc.fr/item/MAT_1972_16_1_a7/