On the Unitarity of D=9,10,11 Conformal Supersymmetry
  We consider the unitarity of D=9,10,11 conformal supersymmetry using the recently established classification of the UIRs of the superalgebras osp(1|2n,R). 
V.K. Dobrev, A.M. Miteva, R.B. Zhang and B.S. Zlatev