@article{Hafermalz2014,
  author    = {Hans-J{\"u}rgen Hafermalz},
  title     = {Paul Markmann : 85 Jahre},
  journal   = {Naturschutz im Land Sachsen-Anhalt},
  volume    = {30},
  number    = {2},
  pages     = {38 -- 38},
  year      = {2014},
}