@article{WertherSchwarz2011,
  author    = {Romy Werther and Ingo Schwarz},
  title     = {Ilse Jahn : Schriften zur Alexander-von-Humboldt-Forschung},
  journal   = {Alexander von Humboldt im Netz ; international review for Humboldtian studies},
  series    = {Eine Auswahlbibliographie},
  volume    = {XI},
  number    = {21},
  pages     = {87 -- 89},
  year      = {2011},
}