@book{KrollReed2016,
  author    = {Helmut Kroll and Kelly Reed},
  title     = {Die Arch{\"a}obotanik},
  editor    = {Frank Falkenstein},
  isbn      = {978-3-95826-032-0 (print)},
  doi       = {10.25972/WUP-978-3-95826-033-7},
  year      = {2016},
}