@article{VMJ_2022_24_2_a3,
     author = {J. T. Ahmedov and E. M. Mukhamadiev and I. J. Nurov},
     title = {Periodic and bounded solutions of second-order nonlinear differential equations},
     journal = {Vladikavkazskij matemati\v{c}eskij \v{z}urnal},
     pages = {35--50},
     publisher = {mathdoc},
     volume = {24},
     number = {2},
     year = {2022},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/VMJ_2022_24_2_a3/}
}