%0 Journal Article %A R. N. Garifullin %A A. V. Mikhailov %A R. I. Yamilov %T Discrete equation on a square lattice with a nonstandard structure of generalized symmetries %J Teoretičeskaâ i matematičeskaâ fizika %D 2014 %P 17-34 %V 180 %N 1 %U http://geodesic.mathdoc.fr/item/TMF_2014_180_1_a2/ %G ru %F TMF_2014_180_1_a2