@inbook{162077,
author = {Bader, C.},
title = {Observations},
booktitle = {Franciscus Cornelius Donders Library},
year = {1868, ca},
publisher = {{In: A description of the appearances of the human
eye in health and disease as seen by the
ophthalmoscope: Third series - Plates illustrating
morbid changes in the optic nerve, 8.}},
url = {https://vlp-new.ur.de/records/lit34822}
}