Open Access

BibTeX Export

@book{153689,
  author       = {Donders, Franciscus Cornelius},
  title        = {[Letter to Hermann von Helmholtz]},
  publisher    = {5 pages},
  year         = 1857,
  language     = {ca},
  url          = {https://vlp-new.ur.de/records/lit16016}
}