@article{TMF_2019_199_1_a7,
     author = {M. A. Rasulova},
     title = {Periodic {Gibbs} measures for {the~Potts--SOS} model on {a~Cayley} tree},
     journal = {Teoreti\v{c}eska\^a i matemati\v{c}eska\^a fizika},
     pages = {134--141},
     publisher = {mathdoc},
     volume = {199},
     number = {1},
     year = {2019},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/TMF_2019_199_1_a7/}
}