@article{DAN_1964_159_3_a3,
     author = {Yu. P. Ginzburg},
     title = {The factorization of analytic matrix functions},
     journal = {Doklady Akademii Nauk},
     pages = {489--492},
     publisher = {mathdoc},
     volume = {159},
     number = {3},
     year = {1964},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1964_159_3_a3/}
}