@article{CHEB_2023_24_1_a0,
     author = {N. Ph. Alexiadis},
     title = {Closed classes in the functional system of polynomials with real coefficients},
     journal = {\v{C}eby\v{s}evskij sbornik},
     pages = {5--14},
     publisher = {mathdoc},
     volume = {24},
     number = {1},
     year = {2023},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/CHEB_2023_24_1_a0/}
}