@article{KoenigMahnGregoretal.2007,
  author    = {Andreas K{\"o}nig and Detlef Mahn and Thomas Gregor and J{\"o}rg Weise and Martin Wentzel},
  title     = {Buchbesprechungen aus Botanik und Naturschutz in Hessen Bd. 20},
  journal   = {Botanik und Naturschutz in Hessen},
  volume    = {20},
  pages     = {173 -- 181},
  year      = {2007},
}