@article{DAN_1984_279_6_a0,
     author = {V. N. Basmanov},
     title = {Covariant functors of finite degrees and connectedness},
     journal = {Doklady Akademii Nauk},
     pages = {1289--1293},
     year = {1984},
     volume = {279},
     number = {6},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1984_279_6_a0/}
}