%0 Journal Article %A A. È. Pasenchuk %T On one operator of convolution type in a~quarter plane with an annihilatable symbol %J Matematičeskie zametki %D 1976 %P 559-570 %V 20 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/item/MZM_1976_20_4_a10/ %G ru %F MZM_1976_20_4_a10