%0 Journal Article
%A Augusto C. Ponce
%T An estimate in the spirit of Poincaré's inequality
%J Journal of the European Mathematical Society
%D 2004
%P 1-15
%V 6
%N 1
%I mathdoc
%U http://geodesic.mathdoc.fr/articles/10.4171/jems/1/
%R 10.4171/jems/1
%F JEMS_2004_6_1_a0