%0 Journal Article %A M. R. Gabdullin %T On the divergence of trigonometric Fourier series in classes $\varphi(L)$ contained in $L$ %J Trudy Instituta matematiki i mehaniki %D 2015 %P 109-114 %V 21 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/item/TIMM_2015_21_4_a10/ %G ru %F TIMM_2015_21_4_a10