@article{FAA_1987_21_2_a2,
     author = {V. G. Drinfeld},
     title = {Varieties of modules of $F$-sheaves},
     journal = {Funkcionalʹnyj analiz i ego prilo\v{z}eni\^a},
     pages = {23--41},
     publisher = {mathdoc},
     volume = {21},
     number = {2},
     year = {1987},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/FAA_1987_21_2_a2/}
}