%0 Journal Article %A A. I. Seleznev %A L. K. Dodunova %T On two theorems of A.\,F.~Leont'ev on the completeness of subsystems of Faber and Jacobi polynomials %J Izvestiâ vysših učebnyh zavedenij. Matematika %D 1982 %P 51-55 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/item/IVM_1982_4_a8/ %G ru %F IVM_1982_4_a8