@misc{Ruehlig2013,
  author    = {Tim R{\"u}hlig},
  title     = {[Medium des Monats] Zvi und seine Mundharmonika},
  booktitle = {Bretterblog},
  url       = {https://bretterblog.wordpress.com/2013/10/30/medium-des-monats-zvi-und-seine-mundharmonika/},
  institution = {Gesellschaftswissenschaften},
  type      = {review},
  year        = {2013},
}