%0 Journal Article %A M. Sh. Farber %T Duality in an infinite cyclic covering and even-dimensional knots %J Izvestiya. Mathematics %D 1977 %P 749-781 %V 11 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/item/IM2_1977_11_4_a3/ %G en %F IM2_1977_11_4_a3