TY - JOUR AU - L. N. Lyakhov TI - Weighted spherical functions and singular pseudodifferential operators JO - Differencialʹnye uravneniâ PY - 1985 SP - 1020 EP - 1032 VL - 21 IS - 6 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DE_1985_21_6_a13/ LA - ru ID - DE_1985_21_6_a13 ER -