@misc{OPUS4-42937,
  title     = {Entomologische Nachrichten. 7. Jahrgang, Heft 9, 1. Mai 1881},
  booktitle = {Entomologische Nachrichten},
  volume    = {7},
  number    = {9},
  type      = {periodicalpart},
  pages     = {133 -- 144},
  year        = {2017},
}