@incollection{Ernst2016,
  author    = {Stefan Ernst},
  title     = {Urheberrechtsvertr{\"a}ge, Verlagsvertr{\"a}ge},
  series = {AGB-Recht. Kommentar zu den \S\S 305 - 310 BGB und zum UKlaG},
  editor    = {Peter Ulmer and Hans Erich Brandner and Horst-Diether Hensen},
  edition   = {12.},
  publisher = {Otto Schmidt Verlag},
  address   = {K{\"o}ln},
  isbn      = {978-3-504-45111-0},
  pages     = {1851 -- 1864},
  year      = {2016},
  language  = {de}
}