TY - JOUR AU - M. I. Klyuchantsev TI - Integrals of fractional order, and singular boundary value problems JO - Differencialʹnye uravneniâ PY - 1976 SP - 983 EP - 990 VL - 12 IS - 6 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DE_1976_12_6_a3/ LA - ru ID - DE_1976_12_6_a3 ER -