%0 Journal Article %A I. I. Endovickii %T Oscillations of the solutions of second order linear equations with bounded coefficients %J Izvestiâ vysših učebnyh zavedenij. Matematika %D 1977 %P 44-49 %N 6 %I mathdoc %U http://geodesic.mathdoc.fr/item/IVM_1977_6_a4/ %G ru %F IVM_1977_6_a4