%0 Journal Article
%A Duane Randall
%T On 4-manifolds and span-related numbers for cat manifolds.
%J Manuscripta mathematica
%D 1990
%P 339-352
%V 69
%N 1
%I mathdoc
%U http://geodesic.mathdoc.fr/item/MM2_1990__69_1_155565/
%F MM2_1990__69_1_155565