@article{TMF_1987_70_3_a13,
     author = {E. A. Pechersky and S. B. Shlosman},
     title = {Low-temperature phase transitions in systems with one ground state},
     journal = {Teoreti\v{c}eska\^a i matemati\v{c}eska\^a fizika},
     pages = {462--468},
     publisher = {mathdoc},
     volume = {70},
     number = {3},
     year = {1987},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/TMF_1987_70_3_a13/}
}