%0 Journal Article %A Yuri Bahturin %A Mikhail Kochetov %A Abdallah Shihadeh %T Graded modules over simple Lie algebras %J Revista colombiana de matematicas %D 2019 %P 45-86 %V 53 %N E %I mathdoc %U http://geodesic.mathdoc.fr/item/RCM_2019_53_E_a1/ %F RCM_2019_53_E_a1