@article{MZM_1994_55_4_a3,
     author = {P. E. Zhidkov and V. Zh. Sakbaev},
     title = {On a nonlinear ordinary differential equation},
     journal = {Matemati\v{c}eskie zametki},
     pages = {25--34},
     publisher = {mathdoc},
     volume = {55},
     number = {4},
     year = {1994},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/MZM_1994_55_4_a3/}
}