%0 Journal Article %A N. Yu. Kapustin %T Uniqueness of the solution of the Frankl' problem, and some problems in the theory of generalized analytic functions %J Differencialʹnye uravneniâ %D 1993 %P 876-884 %V 29 %N 5 %I mathdoc %U http://geodesic.mathdoc.fr/item/DE_1993_29_5_a17/ %G ru %F DE_1993_29_5_a17