%0 Journal Article %A A. V. Sargsyan %T On factorization of a class of second order matrix-functions %J Proceedings of the Yerevan State University. Physical and mathematical sciences %D 2010 %P 9-15 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/UZERU_2010_1_a1/ %G en %F UZERU_2010_1_a1