@article{CHEB_2022_23_1_a15,
     author = {R. R. Mukhin},
     title = {On the {Poincar\'e{\textendash}Birkhoff} theorem as the important result of the theory of dynamical systems},
     journal = {\v{C}eby\v{s}evskij sbornik},
     pages = {209--222},
     year = {2022},
     volume = {23},
     number = {1},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/CHEB_2022_23_1_a15/}
}