@book{Hand2021,
  author    = {Ralf Hand},
  title     = {Die Ranunculaceae der Flora von Zentraleuropa: Thalictrum},
  doi       = {10.21248/gups.61514},
  url       = {http://flora-deutschlands.de/files/Ranunculaceae-Thalictrum.pdf},
  year      = {2021},
}