%0 Journal Article %A J.-Ch. Aval %T The~symmetry of the~partition function of some square ice models %J Teoretičeskaâ i matematičeskaâ fizika %D 2009 %P 309-317 %V 161 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/item/TMF_2009_161_3_a0/ %G ru %F TMF_2009_161_3_a0