@misc{Frank2019,
  author    = {Dirk Frank},
  title     = {Reichtum wechselseitiger Beziehungen},
  booktitle = {UniReport / Goethe-Universit{\"a}t Frankfurt},
  volume    = {52},
  number    = {2},
  institution = {Pr{\"a}sidium},
  type      = {contributiontoperiodical},
  pages     = {9 -- 9},
  year        = {2019},
}