%0 Journal Article %A Yu. P. Lapenko %T On an estimate of the sum of deficiencies of entire functions of completely regular growth %J Doklady Akademii Nauk %D 1978 %P 785-788 %V 239 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1978_239_4_a8/ %G ru %F DAN_1978_239_4_a8