@article{MZM_2000_67_2_a3,
     author = {V. M. Evtukhov},
     title = {Conditions for the existence of nonoscillatory solutions to a~second-order nonlinear differential equation},
     journal = {Matemati\v{c}eskie zametki},
     pages = {201--210},
     publisher = {mathdoc},
     volume = {67},
     number = {2},
     year = {2000},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/MZM_2000_67_2_a3/}
}