%0 Journal Article %A Tan, Kok-Keong %T A Note on Asymptotic Normal Structure and Close-to-Normal Structure %J Canadian mathematical bulletin %D 1982 %P 339-343 %V 25 %N 3 %U http://geodesic.mathdoc.fr/articles/10.4153/CMB-1982-047-3/ %R 10.4153/CMB-1982-047-3 %F 10_4153_CMB_1982_047_3