%0 Journal Article
%A Wahl, Jonathan
%T On rational homology disk smoothings of valency 4 surface singularities
%J Geometry & topology
%D 2011
%P 1125-1156
%V 15
%N 2
%I mathdoc
%U http://geodesic.mathdoc.fr/articles/10.2140/gt.2011.15.1125/
%R 10.2140/gt.2011.15.1125
%F GT_2011_15_2_a13