BibTeX

@ARTICLE{iumj19047,
    author = "Daljit Ahluwalia and Joseph Keller",
     title = "Progressing Waves Diffracted by Smooth Surfaces",
   journal = "Indiana Univ. Math. J.",
  fjournal = "Indiana University Mathematics Journal",
    volume = 19,
      year = 1970,
     issue = 6,
     pages = "515--530",
      issn = "0022-2518",
     coden = "IUMJAB",
   mrclass = "",
}

amsrefs

\bib{iumj19047}{article}{
     author = {Ahluwalia, Daljit},
     author = {Keller, Joseph},
      title = {Progressing Waves Diffracted by Smooth Surfaces},
    journal = {Indiana Univ. Math. J.},
     volume = {19},
       year = {1970},
     number = {6},
      pages = {515 \ndash 530},
}