%0 Journal Article %A M. N. Gusarov %T Additional structures in'the Smith~theory %J Zapiski Nauchnykh Seminarov POMI %D 1982 %P 17-23 %V 122 %I mathdoc %U http://geodesic.mathdoc.fr/item/ZNSL_1982_122_a2/ %G ru %F ZNSL_1982_122_a2