%0 Book Section %A Karcher, Hermann %T A geometric classification of positively curved symmetric spaces and the isoparametric construction of the Cayley plane %B On the Geometry of Differentiable Manifolds Rome, 23-27 juin 1986 %A Collectif %S Astérisque %D 1988 %P 111-135 %N 163-164 %I Société mathématique de France %U http://www.numdam.org/item/AST_1988__163-164__111_0/ %G en %F AST_1988__163-164__111_0