%0 Journal Article
%A Sadayoshi Kojima
%A Masyuki Yamasaki
%T Some New Invariants of Links.
%J Inventiones mathematicae
%D 1979
%P 213-228
%V 54
%I mathdoc
%U http://geodesic.mathdoc.fr/item/IM_1979__54_142679/
%F IM_1979__54_142679