%0 Journal Article %A V. A. Oskolkov %T On the completeness and quasipower basis property of systems $\{z^nf(\lambda_nz)\}$ %J Sbornik. Mathematics %D 1990 %P 383-392 %V 66 %N 2 %U http://geodesic.mathdoc.fr/item/SM_1990_66_2_a4/ %G en %F SM_1990_66_2_a4