%0 Journal Article
%A Walter Neumann
%A Jonathan Wahl
%T Casson invariant of links of singularities.
%J Commentarii mathematici Helvetici
%D 1990
%P 58-78
%V 65
%N 3
%I mathdoc
%U http://geodesic.mathdoc.fr/item/CMH_1990__65_3_140182/
%F CMH_1990__65_3_140182