Open Access
@article{120008,
  author       = {Külpe, Oswald},
  title        = {{Ueber die Objectivirung und Subjectivirung von 
                   Sinneseindrücken}},
  journal      = {Philosophische Studien},
  year         = 1902,
  volume       = 19,
  pages        = {508-556},
  language     = {de},
  url          = {https://vlp-new.ur.de/records/lit4577}
}
