%0 Journal Article
%A O. Ya. Viro
%T Nonprojecting isotopies and knots with homeomorphic coverings
%J Zapiski Nauchnykh Seminarov POMI
%D 1976
%P 133-147
%V 66
%I mathdoc
%U http://geodesic.mathdoc.fr/item/ZNSL_1976_66_a3/
%G ru
%F ZNSL_1976_66_a3