@book{95664,
	author = {Ruge, Sophus, and Oncken, Wilhelm,},
	title = {Geschichte des Zeitalters der Entdeckungen},
	publisher = {Project Gutenberg,},
	year = {2017},
	address = {Salt Lake City, UT :},
	note = {Release date is 2017-06-02},
	url = {https://www.gutenberg.org/ebooks/54832}
}