@misc{BehringSchmidtMetzler2009,
  author    = {Emil von Behring and Moritz Schmidt-Metzler},
  title     = {Emil von Behring (1854 - 1917) an Moritz Schmidt-Metzler (1838 - 1907) : Wiesbaden, 24. VIII, [18]99},
  type      = {other},
  pages     = {2},
  year        = {2009},
}