@misc{OPUS4-42930,
  title     = {Entomologische Nachrichten. 7. Jahrgang, Heft 2, 15. Januar 1881},
  booktitle = {Entomologische Nachrichten},
  volume    = {7},
  number    = {2},
  type      = {periodicalpart},
  pages     = {21 -- 36},
  year        = {2017},
}