@article{DAN_1971_199_4_a1,
     author = {M. G. Gasymov},
     title = {On the theory of polynomial operator bundles},
     journal = {Doklady Akademii Nauk},
     pages = {747--750},
     year = {1971},
     volume = {199},
     number = {4},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1971_199_4_a1/}
}