@article{PFMT_2015_3_a10,
     author = {S. F. Kamornikov},
     title = {Solvable {NT-functors}},
     journal = {Problemy fiziki, matematiki i tehniki},
     pages = {59--62},
     publisher = {mathdoc},
     number = {3},
     year = {2015},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/PFMT_2015_3_a10/}
}