%0 Journal Article %A D. V. Salekhov %T An example of a~completely continuous integral operator from $L_p$ to $L_p$ with positive kernel not belonging to $L_r$ $(r>1)$ %J Trudy Matematicheskogo Instituta imeni V.A. Steklova %D 1963 %V 18 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/item/RM_1963_18_4_a14/ %G ru %F RM_1963_18_4_a14