@book{108321,
	author = {Polak, Leo,},
	title = {Kennisleer contra Materie-Realisme: Bijdrage tot "Kritiek" en Kantbegrip},
	publisher = {Project Gutenberg,},
	year = {2022},
	address = {Salt Lake City, UT :},
	note = {Release date is 2022-02-25},
	url = {https://archive.org/details/kennisleercontra00pola}
}