%0 Journal Article
%A M. Marshall
%T On Bröcker's t-invariant and separating families for constructible sets.
%J Aequationes mathematicae
%D 1994
%P 306-316
%V 48
%N 2-3
%I mathdoc
%U http://geodesic.mathdoc.fr/item/AM2_1994__48_2-3_137614/
%F AM2_1994__48_2-3_137614