%0 Journal Article %A V. Ya. Kreinovich %T On~the problem of recovering the $\psi$-function in nonrelativistic quantum mechanics %J Teoretičeskaâ i matematičeskaâ fizika %D 1976 %P 56-64 %V 28 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/TMF_1976_28_1_a4/ %G ru %F TMF_1976_28_1_a4