%0 Journal Article %A S. G. Kal'nei %T On mean convergence of Fourier--Jacobi series with quasimonotone coefficients %J Informatics and Automation %D 1987 %P 128-129 %V 180 %I mathdoc %U http://geodesic.mathdoc.fr/item/TRSPY_1987_180_a71/ %G ru %F TRSPY_1987_180_a71