BibTeX

@ARTICLE{iumj25048,
    author = "Ch. Pommerenke",
     title = "On the Theta-Operator for Automorphic Forms of Weight 1",
   journal = "Indiana Univ. Math. J.",
  fjournal = "Indiana University Mathematics Journal",
    volume = 25,
      year = 1976,
     issue = 7,
     pages = "595--607",
      issn = "0022-2518",
     coden = "IUMJAB",
   mrclass = "",
}

amsrefs

\bib{iumj25048}{article}{
     author = {Pommerenke, Ch.},
      title = {On the Theta-Operator for Automorphic Forms of Weight 1},
    journal = {Indiana Univ. Math. J.},
     volume = {25},
       year = {1976},
     number = {7},
      pages = {595 \ndash 607},
}