%0 Journal Article %A L. E. Dunduchenko %T Schwartz's integral for a class of functions which are regular in a denumerable-connected circular $\delta$-region %J Matematičeskie zametki %D 1972 %P 349-354 %V 12 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/item/MZM_1972_12_4_a0/ %G ru %F MZM_1972_12_4_a0