%0 Journal Article %A E. S. Tikhomirova %T Some homologous invariants of equimorphous transformations %J Doklady Akademii Nauk %D 1958 %P 475-476 %V 120 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1958_120_3_a8/ %G ru %F DAN_1958_120_3_a8