@article{FPM_1999_5_2_a6,
     author = {A. G. Kostyuchenko and E. D. Nursultanov},
     title = {On integral operators in $L_p$-spaces},
     journal = {Fundamentalʹna\^a i prikladna\^a matematika},
     pages = {475--491},
     publisher = {mathdoc},
     volume = {5},
     number = {2},
     year = {1999},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/FPM_1999_5_2_a6/}
}