%0 Journal Article %A O. V. Babich %T On solvability of linear equation with regulated matrix function %J Izvestiya Instituta Matematiki i Informatiki Udmurtskogo Gosudarstvennogo Universiteta %D 2002 %P 7-10 %V 25 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/IIMI_2002_25_2_a0/ %G ru %F IIMI_2002_25_2_a0