BibTeX

@ARTICLE{iumj42038,
    author = "J. William Helton and Orlando Merino and T. Walker",
     title = "Algorithms for Optimizing over Analytic Functions",
   journal = "Indiana Univ. Math. J.",
  fjournal = "Indiana University Mathematics Journal",
    volume = 42,
      year = 1993,
     issue = 3,
     pages = "839--874",
      issn = "0022-2518",
     coden = "IUMJAB",
   mrclass = "",
}

amsrefs

\bib{iumj42038}{article}{
     author = {Helton, J. William},
     author = {Merino, Orlando},
     author = {Walker, T.},
      title = {Algorithms for Optimizing over Analytic Functions},
    journal = {Indiana Univ. Math. J.},
     volume = {42},
       year = {1993},
     number = {3},
      pages = {839 \ndash 874},
}