TY - JOUR AU - J.-Ch. Aval TI - The~symmetry of the~partition function of some square ice models JO - Teoretičeskaâ i matematičeskaâ fizika PY - 2009 SP - 309 EP - 317 VL - 161 IS - 3 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/TMF_2009_161_3_a0/ LA - ru ID - TMF_2009_161_3_a0 ER -