%0 Journal Article
%A Gigli, Nicola
%A Ohta, Shin-Ichi
%T First Variation Formula in Wasserstein Spaces over Compact Alexandrov Spaces
%J Canadian mathematical bulletin
%D 2012
%P 723-735
%V 55
%N 4
%U http://geodesic.mathdoc.fr/articles/10.4153/CMB-2011-110-3/
%R 10.4153/CMB-2011-110-3
%F 10_4153_CMB_2011_110_3