@article{IM_1969__8_141987,
     author = {P. DELIGNE},
     title = {Vari\'et\'es ab\'eliennes ordinaires sur un corps fini.},
     journal = {Inventiones mathematicae},
     pages = {238--243},
     publisher = {mathdoc},
     volume = {8},
     year = {1969},
     zbl = {0179.26201},
     url = {http://geodesic.mathdoc.fr/item/IM_1969__8_141987/}
}