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}
}
