%0 Journal Article %A A. N. Davidchik %T Approximations of continuous periodic functions by linear positive methods of convolution type %J Izvestiâ vysših učebnyh zavedenij. Matematika %D 1983 %P 8-10 %N 8 %I mathdoc %U http://geodesic.mathdoc.fr/item/IVM_1983_8_a1/ %G ru %F IVM_1983_8_a1