%0 Journal Article %A B. Maurey %A H. Rosenthal %T Normalized weakly null sequence with no unconditional subsequence %J Studia Mathematica %D 1977 %P 77-98 %V 61 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.4064/sm-61-1-77-98/ %R 10.4064/sm-61-1-77-98 %G en %F 10_4064_sm_61_1_77_98