%0 Journal Article %A M. Ya. Ovchinnikova %T Correspondence between quantum equations and classical equations for a system of two linear terms %J Doklady Akademii Nauk %D 1965 %P 641-644 %V 161 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1965_161_3_a41/ %G ru %F DAN_1965_161_3_a41