%0 Journal Article %A O. A. Ziza %T Comparison of methods of Euler summation $(E,q)$ and $[E,q]_r$ on a~class of orthogonal series %J Izvestiâ vysših učebnyh zavedenij. Matematika %D 1983 %P 64-67 %N 12 %I mathdoc %U http://geodesic.mathdoc.fr/item/IVM_1983_12_a11/ %G ru %F IVM_1983_12_a11