@article{145812,
author = {Graefe, A[lbrecht] von},
title = {{Nachträgliche Bemerkungen über die modificirte
Linearextraction}},
journal = {Archiv für Ophthalmologie},
year = {1868, ca},
volume = 12,
pages = {150-223},
url = {https://vlp-new.ur.de/records/lit34805}
}