%0 Journal Article
%A Okun, Boris
%T Exotic smooth structures on nonpositively curved symmetric spaces
%J Algebraic and Geometric Topology
%D 2002
%P 381-389
%V 2
%N 1
%U http://geodesic.mathdoc.fr/articles/10.2140/agt.2002.2.381/
%R 10.2140/agt.2002.2.381
%F 10_2140_agt_2002_2_381