1. For spectrum calculation the model uses NMHDECAY code 
which is disctubuted together with model files. 
Original destination:
http://qcd.th.u-psud.fr/NMHDECAY/nmhdecay.html

\bibitem{Ellwanger:2004xm}
  U.~Ellwanger, J.~F.~Gunion and C.~Hugonie,
  %`NMHDECAY: A Fortran code for the Higgs masses, couplings and 
  % decay  widths in the NMSSM,''
  JHEP {\bf 0502} (2005) 066
  [arXiv:hep-ph/0406215].

2. Model realization in CalCHEP terms  was done by
\bibitem{Belanger:2005kh}
  G.~Belanger, F.~Boudjema, C.~Hugonie, A.~Pukhov and A.~Semenov,
  %`Relic density of dark matter in the NMSSM,''
  JCAP {\bf 0509} (2005) 001
  [arXiv:hep-ph/0505142].
 
