%0 Journal Article %A V. I. Trofimov %T The finiteness of the number of symmetrical 2-extensions of the $d$-dimensional lattice and similar graphs %J Trudy Instituta matematiki i mehaniki %D 2013 %P 290-303 %V 19 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/item/TIMM_2013_19_3_a30/ %G ru %F TIMM_2013_19_3_a30