@article{Liebermeister2014,
  author    = {Kurt Liebermeister},
  title     = {Untersuchungen zur Morphologie der Pleuropneumonia-(PPLO-)Gruppe},
  journal   = {Zeitschrift f{\"u}r Naturforschung, B},
  volume    = {8},
  number    = {12},
  pages     = {757 -- 766},
  doi       = {10.1515/znb-1953-1208},
  year      = {2014},
}