%0 Journal Article %A S. Yu. Slavyanov %T Equation for a Product of Solutions of Two Different Schr\"odinger Equations %J Teoretičeskaâ i matematičeskaâ fizika %D 2003 %P 410-417 %V 136 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/item/TMF_2003_136_3_a3/ %G ru %F TMF_2003_136_3_a3