@misc{Wegener2013,
  author    = {Uwe Wegener},
  title     = {Sperber, Georg; Thierfelder, Stephan: Urw{\"a}lder Deutschlands},
  booktitle = {Naturschutz im Land Sachsen-Anhalt},
  volume    = {42},
  number    = {1},
  issn      = {0940-6638},
  type      = {review},
  pages     = {61 -- 62},
  year        = {2013},
}