$Z/m$-graded Lie algebras and perverse sheaves, II
  We consider a fixed block for the equivariant perverse sheaves with nilpotent support in the $1$-graded ccomponent of a semisimple cyclically graded Lie algebra. We give a combinatorial parametrization of the simple objects in that block. 
George Lusztig and Zhiwei Yun
math.RT