%0 Journal Article %A M.S. Moslehian %A S.M.S. Nabavi Sales %T Some conditions implying normality of operators %J Comptes Rendus. Mathématique %D 2011 %P 251-254 %V 349 %N 5-6 %I Elsevier %R 10.1016/j.crma.2011.01.018 %G en %F CRMATH_2011__349_5-6_251_0