@article{TMF_2023_217_3_a14,
     author = {L. O. Chekhov},
     title = {Cluster variables for affine {Lie--Poisson} systems},
     journal = {Teoreti\v{c}eska\^a i matemati\v{c}eska\^a fizika},
     pages = {672--693},
     publisher = {mathdoc},
     volume = {217},
     number = {3},
     year = {2023},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/TMF_2023_217_3_a14/}
}