%0 Journal Article %A Ostrovskii, Mikhail I. %T Connections Between Metric Characterizations of Superreflexivity and the Radon–Nikodým Property for Dual Banach Spaces %J Canadian mathematical bulletin %D 2015 %P 150-157 %V 58 %N 1 %U http://geodesic.mathdoc.fr/articles/10.4153/CMB-2014-049-9/ %R 10.4153/CMB-2014-049-9 %F 10_4153_CMB_2014_049_9