%0 Journal Article %A Johnson, William %A Maurey, Bernard %A Schechtman, Gideon %T Weakly null sequences in 𝐿₁ %J Journal of the American Mathematical Society %D 2007 %P 25-36 %V 20 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.1090/S0894-0347-06-00548-0/ %R 10.1090/S0894-0347-06-00548-0 %F 10_1090_S0894_0347_06_00548_0