%0 Journal Article %A Giancarlo Mauceri %A Stefano Meda %A Maria Vallarino %T Sharp endpoint results for imaginary powers and Riesz transforms on certain noncompact manifolds %J Studia Mathematica %D 2014 %P 153-168 %V 224 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.4064/sm224-2-4/ %R 10.4064/sm224-2-4 %G en %F 10_4064_sm224_2_4