%0 Journal Article %A A. P. Terekhin %T Mixed $q$-integral of the $p$-variation and mixed differentiability in~$L_p$ of functions from~$L_q$ %J Matematičeskie zametki %D 1982 %P 151-167 %V 32 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/MZM_1982_32_2_a2/ %G ru %F MZM_1982_32_2_a2