BibTeX
@INCOLLECTION{
         Dixon2001ADC,
       title = "Automatic Differentiation: Calculation of the Hessian",
       author = "L. Dixon",
       crossref = "Floudas2001EoO",
       booktitle = "Encyclopedia of Optimization",
       pages = "82--86",
       publisher = "Kluwer Academic Publishers",
       year = "2001",
       editor = "C. A. Floudas and P. M. Pardalos",
       volume = "I",
       address = "Dordrecht, The Netherlands"
}