%0 Journal Article %A I. Lukach %A Ya. A. Smorodinskii %T Separation of variables in a spheroconical coordinate system and the Schr\" odinger equation for a case of noncentral forces %J Teoretičeskaâ i matematičeskaâ fizika %D 1973 %P 170-179 %V 14 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/TMF_1973_14_2_a2/ %G ru %F TMF_1973_14_2_a2