@article{ButtlerHand1997,
  author    = {Karl Peter Buttler and Ralf Hand},
  title     = {Literaturberichte, A. Floristik und Systematik},
  journal   = {Botanik und Naturschutz in Hessen},
  volume    = {9},
  pages     = {181 -- 188},
  year      = {1997},
}