%0 Journal Article %A Fuquan Fang %T Kähler manifolds with numerically effective Ricci class and maximal first Betti number are tori %J Comptes Rendus. Mathématique %D 2006 %P 411-416 %V 342 %N 6 %I Elsevier %R 10.1016/j.crma.2005.11.019 %G en %F CRMATH_2006__342_6_411_0