@article{VTAMU_2024_29_147_a5,
     author = {A. N. Naimov and M. V. Bystretskii},
     title = {Investigation of periodic solutions of a system of ordinary differential equations with quasi-homogeneous non-linearity},
     journal = {Vestnik rossijskih universitetov. Matematika},
     pages = {309--324},
     publisher = {mathdoc},
     volume = {29},
     number = {147},
     year = {2024},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/VTAMU_2024_29_147_a5/}
}