%0 Journal Article %A J. Yuan %A W. Liu %A W. Bai %T Associative Forms and Second Cohomologies of Lie Superalgebras HO and KO %J Journal of Lie theory %D 2013 %P 203-215 %V 23 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/JLT_2013_23_1_JLT_2013_23_1_a10/ %F JLT_2013_23_1_JLT_2013_23_1_a10