@book{91412,
	author = {Hepner, Adolf,},
	title = {Josef Dietzgens philosophische Lehren},
	publisher = {Project Gutenberg,},
	year = {2015},
	address = {Salt Lake City, UT :},
	note = {Release date is 2015-11-29},
	url = {https://www.gutenberg.org/ebooks/50574}
}