(TeX-add-style-hook "s28gaudier"
 (function
  (lambda ()
    (TeX-add-symbols
     "up"
     "NN"
     "ZZ"
     "mnn"
     "refnumero"
     "rfno"
     "spmatrix"
     "EPSFpicture"
     "EPSFscaledpicture"
     "epsfsize"
     "epsfsize")
    (TeX-run-style-hooks
     "amstex"
     "epsf"))))