@article{d9005992-a39f-4533-b8cc-29e3add0d4fc,
author = {Arthur Schopenhauer},
title = {Zarys historii nauki o Idealnym i Realnym},
journal = {Principia},
volume = {1994},
number = {Tom 10-11},
year = {1994},
issn = {0867-5392},
pages = {5-30},keywords = {},
abstract = {},
doi = {},
url = {https://ejournals.eu/czasopismo/principia/artykul/zarys-historii-nauki-o-idealnym-i-realnym}
}