%0 Journal Article %A I. M. Mal'tsev %T Conditions for the epimorphy of a~convolution operator in a~complex domain. I. Necessary conditions for epimorphy %J Izvestiâ vysših učebnyh zavedenij. Matematika %D 1994 %P 49-58 %N 7 %I mathdoc %U http://geodesic.mathdoc.fr/item/IVM_1994_7_a6/ %G ru %F IVM_1994_7_a6