@misc{OPUS4-21125,
  title     = {Gomphus Nieuwsbrief Jaargang 4 — Nr. 2 (2010)},
  booktitle = {Nieuwsbrief van de Libellenvereniging Vlaanderen},
  volume    = {4},
  number    = {2},
  institution = {Extern},
  type      = {periodicalpart},
  pages     = {22},
  year        = {2010},
}