@misc{OPUS4-67828,
  title     = {Rudelnachrichten. Sommer 2019, 19. Jahrgang},
  booktitle = {Rudelnachrichten},
  volume    = {19},
  number    = {Sommer},
  url       = {https://www.gzsdw.de/files/rn_sommer_2019_web.pdf},
  type      = {periodicalpart},
  pages     = {40},
  year        = {2019},
}