@article{AA_1990_2_6_a11,
     author = {V. N. Kublanovskaya},
     title = {Some factorizations of matrix and scalar polynomials},
     journal = {Algebra i analiz},
     pages = {168--177},
     publisher = {mathdoc},
     volume = {2},
     number = {6},
     year = {1990},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/AA_1990_2_6_a11/}
}