%0 Journal Article
%A F. Acquistapace
%A R. Benedetti
%T Effectiveness - non effectiveness in semialgebraic and PL geometry.
%J Inventiones mathematicae
%D 1990
%P 141-156
%V 102
%N 2
%I mathdoc
%U http://geodesic.mathdoc.fr/item/IM_1990__102_2_143831/
%F IM_1990__102_2_143831