%0 Journal Article %A Wen, Yuliang %T A Note on pinching sphere theorem %J Comptes Rendus. Mathématique %D 2004 %P 229-234 %V 338 %N 3 %I Elsevier %U http://www.numdam.org/articles/10.1016/j.crma.2003.12.007/ %R 10.1016/j.crma.2003.12.007 %G en %F CRMATH_2004__338_3_229_0