%0 Journal Article %A K. A. Sveshnikov %A P. K. Silaev %T Quasiexact Solution of a Relativistic Finite-Difference Analogue of the Schr\"odinger Equation for a Rectangular Potential Well %J Teoretičeskaâ i matematičeskaâ fizika %D 2002 %P 408-433 %V 132 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/item/TMF_2002_132_3_a5/ %G ru %F TMF_2002_132_3_a5