@misc{MenzelHeuerMilonni2021,
  author    = {Ralf Menzel and Axel Heuer and Peter W. Milonni},
  title     = {Entanglement, complementarity, and vacuum fields in spontaneous parametric down-conversion},
  booktitle = {Postprints der Universit{\"a}t Potsdam : Mathematisch-Naturwissenschaftliche Reihe},
  number    = {1077},
  issn      = {1866-8372},
  doi       = {10.25932/publishup-47354},
  institution = {Institut f{\"u}r Physik und Astronomie},
  series    = {Zweitver{\"o}ffentlichungen der Universit{\"a}t Potsdam : Mathematisch-Naturwissenschaftliche Reihe},
  number    = {1077},
  type      = {postprint},
  pages     = {16},
  year        = {2021},
}