@book{90772,
	author = {Pyrker, János László,},
	title = {Perlen der heiligen Vorzeit :},
	publisher = {Project Gutenberg,},
	year = {2015},
	address = {Salt Lake City, UT :},
	note = {Release date is 2015-09-10},
	url = {https://www.gutenberg.org/ebooks/49934}
}