Open Access
@article{93691,
author = {Lehmann, Alfred},
title = {Ueber Photometrie mittelst rotirender Scheiben},
journal = {Philosophische Studien},
year = 1888,
volume = 4,
pages = {231-240},
language = {de},
url = {https://vlp-new.ur.de/records/lit4147}
}
