@article{IM_1983__72_143016,
     author = {P. Berthelot and A. Ogus},
     title = {F-Isocrystales and {De} {Rham} {Cohomology.} {I.}},
     journal = {Inventiones mathematicae},
     pages = {159},
     publisher = {mathdoc},
     volume = {72},
     year = {1983},
     zbl = {0516.14017},
     language = {un},
     url = {https://geodesic-test.mathdoc.fr/item/IM_1983__72_143016/}
}