BibTeX

@ARTICLE{iumj58028,
    author = "Charles Loewner",
     title = "On Some Transformation Semigroups Invariant under Euclidean or Non-Euclidean Isometries",
   journal = "Indiana Univ. Math. J.",
  fjournal = "Indiana University Mathematics Journal",
    volume = 8,
      year = 1959,
     issue = 3,
     pages = "393--409",
      issn = "0022-2518",
     coden = "IUMJAB",
   mrclass = "",
}

amsrefs

\bib{iumj58028}{article}{
     author = {Loewner, Charles},
      title = {On Some Transformation Semigroups Invariant under Euclidean or Non-Euclidean Isometries},
    journal = {Indiana Univ. Math. J.},
     volume = {8},
       year = {1959},
     number = {3},
      pages = {393 \ndash 409},
}