@article{TMF_2009_161_3_a0,
     author = {J.-Ch. Aval},
     title = {The~symmetry of the~partition function of some square ice models},
     journal = {Teoreti\v{c}eska\^a i matemati\v{c}eska\^a fizika},
     pages = {309--317},
     publisher = {mathdoc},
     volume = {161},
     number = {3},
     year = {2009},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/TMF_2009_161_3_a0/}
}