@article{162052,
author = {Tweedy, John},
title = {{On a visible stellation of the normal and of the
cataractous crystalline lens of the human eye}},
journal = {Royal London Ophthalmic Hospital Reports},
year = {1871, ca},
volume = 8,
pages = 15,
url = {https://vlp-new.ur.de/records/lit34797}
}