@article{Gies2015,
  author    = {Theodor Gies},
  title     = {Wilhelm L{\"o}tschert : (1923-1984)},
  journal   = {Tuexenia : Mitteilungen der Floristisch-Soziologischen Arbeitsgemeinschaft},
  volume    = {6},
  pages     = {421 -- 430},
  year      = {2015},
}