%0 Journal Article %A Thierry Coulhon %A Xuan Thinh Duong %A Xiang Dong Li %T Littlewood–Paley–Stein functions on complete Riemannian manifolds for $1\leq p\leq 2$ %J Studia Mathematica %D 2003 %P 37-57 %V 154 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.4064/sm154-1-4/ %R 10.4064/sm154-1-4 %G en %F 10_4064_sm154_1_4