hal-00793780 title_s Moment estimates for convex measures auteur Radosław Adamczak, Olivier Guédon, Rafal Latala, Alexander Litvak, Krzysztof Oleszkiewicz, Alain Pajor, Nicole Tomczak-Jaegermann journal Electronic Journal of Probability volume 17 pages 101: 1-19 annee 2012