@article{SM_1994_78_2_a9,
     author = {V. M. Prokip},
     title = {On common unital divisors of matrix polynomials over an~arbitrary field},
     journal = {Sbornik. Mathematics},
     pages = {427--435},
     publisher = {mathdoc},
     volume = {78},
     number = {2},
     year = {1994},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/SM_1994_78_2_a9/}
}