@article{Toepfer2012,
  author    = {Georg Toepfer},
  title     = {Biologische Konzepte in Erich Rothackers Anthropologie},
  journal   = {Forum Interdisziplin{\"a}re Begriffsgeschichte},
  volume    = {1},
  number    = {2},
  pages     = {92 -- 98},
  url       = {http://www.zfl-berlin.org/tl_files/zfl/downloads/publikationen/forum_begriffsgeschichte/ZfL_FIB_1_2012_2_Toepfer.pdf},
  year      = {2012},
}