BibTeX

@ARTICLE{iumj43011,
    author = "Stephen Buckley and Pekka Koskela",
     title = "Sobolev-Poincare Inequalities for p < 1",
   journal = "Indiana Univ. Math. J.",
  fjournal = "Indiana University Mathematics Journal",
    volume = 43,
      year = 1994,
     issue = 1,
     pages = "221--240",
      issn = "0022-2518",
     coden = "IUMJAB",
   mrclass = "",
}

amsrefs

\bib{iumj43011}{article}{
     author = {Buckley, Stephen},
     author = {Koskela, Pekka},
      title = {Sobolev-Poincare Inequalities for p < 1},
    journal = {Indiana Univ. Math. J.},
     volume = {43},
       year = {1994},
     number = {1},
      pages = {221 \ndash 240},
}