TY - JOUR AU - V. Sh. Gogokhiya TI - Reduction of quasipotential equations to Sturm--Liouville problems and the comparison equation method JO - Teoretičeskaâ i matematičeskaâ fizika PY - 1981 SP - 80 EP - 88 VL - 48 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/TMF_1981_48_1_a8/ LA - ru ID - TMF_1981_48_1_a8 ER -