@article{IM2_1990_34_3_a0,
     author = {V. A. Abrashkin},
     title = {Modification of the {Fontaine--Laffaille} functor},
     journal = {Izvestiya. Mathematics },
     pages = {467--516},
     publisher = {mathdoc},
     volume = {34},
     number = {3},
     year = {1990},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/IM2_1990_34_3_a0/}
}