@article{DAN_1984_276_1_a2,
     author = {Yu. V. Gavrilenko},
     title = {Monotonic theories of feasible numbers},
     journal = {Doklady Akademii Nauk},
     pages = {18--22},
     year = {1984},
     volume = {276},
     number = {1},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1984_276_1_a2/}
}