@article{TMF_2022_212_2_a6,
     author = {S. Igonin},
     title = {Set-theoretical solutions of the~ {Zamolodchikov} tetrahedron equation on associative rings and {Liouville} integrability},
     journal = {Teoreti\v{c}eska\^a i matemati\v{c}eska\^a fizika},
     pages = {263--272},
     year = {2022},
     volume = {212},
     number = {2},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/TMF_2022_212_2_a6/}
}