BibTeX

@ARTICLE{iumj53005,
    author = "G. Ludford",
     title = "Extensions in the Applicability of Riemann's Formula",
   journal = "Indiana Univ. Math. J.",
  fjournal = "Indiana University Mathematics Journal",
    volume = 3,
      year = 1954,
     issue = 1,
     pages = "77--88",
      issn = "0022-2518",
     coden = "IUMJAB",
   mrclass = "",
}

amsrefs

\bib{iumj53005}{article}{
     author = {Ludford, G.},
      title = {Extensions in the Applicability of Riemann's Formula},
    journal = {Indiana Univ. Math. J.},
     volume = {3},
       year = {1954},
     number = {1},
      pages = {77 \ndash 88},
}