%0 Journal Article %A A. V. Glushak %A S. D. Shmulevich %T Integral representations of solutions of a singular equation containing a sum of commuting operators %J Differencialʹnye uravneniâ %D 1992 %P 831-838 %V 28 %N 5 %I mathdoc %U http://geodesic.mathdoc.fr/item/DE_1992_28_5_a11/ %G ru %F DE_1992_28_5_a11