%0 Journal Article %A R. N. Garifullin %A R. I. Yamilov %T Modified series of integrable discrete equations on a~quadratic lattice with a~nonstandard symmetry structure %J Teoretičeskaâ i matematičeskaâ fizika %D 2020 %P 23-40 %V 205 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/TMF_2020_205_1_a1/ %G ru %F TMF_2020_205_1_a1