%0 Journal Article %A V. A. Mikhailets %T Asymptotics of the eigenvalues of a Sturm--Liouville equation with variable operator coefficients %J Funkcionalʹnyj analiz i ego priloženiâ %D 1977 %P 71-72 %V 11 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/FAA_1977_11_1_a13/ %G ru %F FAA_1977_11_1_a13