BibTeX

@ARTICLE{iumj26046,
    author = "C. Neugebauer",
     title = "Smoothness of Bessel Potentials and Lipschitz Functions",
   journal = "Indiana Univ. Math. J.",
  fjournal = "Indiana University Mathematics Journal",
    volume = 26,
      year = 1977,
     issue = 3,
     pages = "585--591",
      issn = "0022-2518",
     coden = "IUMJAB",
   mrclass = "",
}

amsrefs

\bib{iumj26046}{article}{
     author = {Neugebauer, C.},
      title = {Smoothness of Bessel Potentials and Lipschitz Functions},
    journal = {Indiana Univ. Math. J.},
     volume = {26},
       year = {1977},
     number = {3},
      pages = {585 \ndash 591},
}