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@article{GMJ_1995__2_1_47227, author = {Lomtatidze, A.}, title = {Existence of conjugate points for second-order linear differential equations.}, journal = {Georgian Mathematical Journal}, pages = {93--98}, publisher = {mathdoc}, volume = {2}, number = {1}, year = {1995}, zbl = {0820.34018}, language = {en}, url = {http://geodesic.mathdoc.fr/item/GMJ_1995__2_1_47227/} }
Lomtatidze, A. Existence of conjugate points for second-order linear differential equations.. Georgian Mathematical Journal, Tome 2 (1995) no. 1, pp. 93-98. http://geodesic.mathdoc.fr/item/GMJ_1995__2_1_47227/