On Thu, May 8, 2008 at 8:25 AM, Hassan Khater <[EMAIL PROTECTED]> wrote: > Thanks Uwe for your kind advice. > Now the problem is solved partially as the natbib package was successfully > installed but in >the pdf output of my thesis, references appear like that > [?] and are numbered at the >Bibliography section. > The natbib does not yet appear in the style list in the BibTex Bibliography.
Did you tell LyX to use natbib? Document->Settings->Bibliography, Natbib and select your style either Author-year or Numerical. There is no natbib bibliography style. There are styles like plainnat, unsrtnat, and abbrvnat. Cheers, /Bob
