BibTeX

@ARTICLE{iumj41055,
    author = "Elena Beretta and Michael Vogelius",
     title = "An Inverse Problem Originating from Magnetohydrodynamics II: The Case of the Grad-Shafranov Equation",
   journal = "Indiana Univ. Math. J.",
  fjournal = "Indiana University Mathematics Journal",
    volume = 41,
      year = 1992,
     issue = 4,
     pages = "1081--1118",
      issn = "0022-2518",
     coden = "IUMJAB",
   mrclass = "",
}

amsrefs

\bib{iumj41055}{article}{
     author = {Beretta, Elena},
     author = {Vogelius, Michael},
      title = {An Inverse Problem Originating from Magnetohydrodynamics II: The Case of the Grad-Shafranov Equation},
    journal = {Indiana Univ. Math. J.},
     volume = {41},
       year = {1992},
     number = {4},
      pages = {1081 \ndash 1118},
}