BibTeX

@ARTICLE{iumj15008,
    author = "Thomas Brown and R. Duke",
     title = "An Irreducible Graph Consisting of a Single Block",
   journal = "Indiana Univ. Math. J.",
  fjournal = "Indiana University Mathematics Journal",
    volume = 15,
      year = 1966,
     issue = 1,
     pages = "129--135",
      issn = "0022-2518",
     coden = "IUMJAB",
   mrclass = "",
}

amsrefs

\bib{iumj15008}{article}{
     author = {Brown, Thomas},
     author = {Duke, R.},
      title = {An Irreducible Graph Consisting of a Single Block},
    journal = {Indiana Univ. Math. J.},
     volume = {15},
       year = {1966},
     number = {1},
      pages = {129 \ndash 135},
}