%0 Journal Article
%A Rolfsen, Dale
%T PL Link Isotopy, Essential Knotting and Quotients of Polynomials
%J Canadian mathematical bulletin
%D 1991
%P 536-541
%V 34
%N 4
%U http://geodesic.mathdoc.fr/articles/10.4153/CMB-1991-084-6/
%R 10.4153/CMB-1991-084-6
%F 10_4153_CMB_1991_084_6