%0 Journal Article %A N. E. Tsapenko %T A general method for solving a second-order homogeneous linear equation %J Differencialʹnye uravneniâ %D 1979 %P 1050-1053 %V 15 %N 6 %I mathdoc %U http://geodesic.mathdoc.fr/item/DE_1979_15_6_a9/ %G ru %F DE_1979_15_6_a9