BibTeX
@ARTICLE{
         Bartholomew-Biggs2000ATd,
       author = "Michael C. Bartholomew-Biggs",
       title = "A Two-dimensional Search used with a Non-linear Least-squares Solver",
       journal = "Journal of Optimization Theory and Applications",
       pages = "215--234",
       key = "Bartholomew-Biggs2000ATd",
       referred = "[Christianson2001GoP].",
       year = "2000",
       volume = "104",
       number = "1"
}