@article{IVM_1975_10_a1,
     author = {V. N. Gordienko},
     title = {Factorization of degenerate matrix-valued functions},
     journal = {Izvesti\^a vys\v{s}ih u\v{c}ebnyh zavedenij. Matematika},
     pages = {15--22},
     publisher = {mathdoc},
     number = {10},
     year = {1975},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/IVM_1975_10_a1/}
}