%0 Journal Article %A S. G. Kal'nei %T Convergence in the mean of Fourier--Jacobi series with quasimonotone coefficients %J Informatics and Automation %D 1986 %P 136-139 %V 173 %I mathdoc %U http://geodesic.mathdoc.fr/item/TRSPY_1986_173_a10/ %G ru %F TRSPY_1986_173_a10