BibTeX
@ARTICLE{
         Pearlmutter1994FEM,
       author = "Barak A. Pearlmutter",
       title = "Fast Exact Multiplication by the {H}essian",
       journal = "Neural Computation",
       year = "1994",
       volume = "6",
       number = "1",
       pages = "147-60",
       ad_theotech = "Hessian, Neural Networks"
}