BibTeX

@ARTICLE{iumj3575,
    author = "Radoslaw Wojciechowski",
     title = "Heat kernel and essential spectrum of infinite graphs",
   journal = "Indiana Univ. Math. J.",
  fjournal = "Indiana University Mathematics Journal",
    volume = 58,
      year = 2009,
     issue = 3,
     pages = "1419--1442",
      issn = "0022-2518",
     coden = "IUMJAB",
   mrclass = "39A12; 58J35;",
}

amsrefs

\bib{iumj3575}{article}{
     author = {Wojciechowski, Radoslaw},
      title = {Heat kernel and essential spectrum of infinite graphs},
    journal = {Indiana Univ. Math. J.},
     volume = {58},
       year = {2009},
     number = {3},
      pages = {1419 \ndash 1442},
}