TY - JOUR AU - A. Kalybay AU - R. Oinarov TI - Boundedness of Riemann--Liouville operator from weighted Sobolev space to weighted Lebesgue space JO - Eurasian mathematical journal PY - 2021 SP - 39 EP - 48 VL - 12 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/EMJ_2021_12_1_a3/ LA - en ID - EMJ_2021_12_1_a3 ER -