@article{Mueller2013,
  author    = {Joachim M{\"u}ller},
  title     = {Prof. Dr. Peter Hentschel zum Andenken (23.03.1933 - 26.01.2002)},
  journal   = {Naturschutz im Land Sachsen-Anhalt},
  volume    = {39},
  number    = {1},
  pages     = {43 -- 49},
  year      = {2013},
}