@book{76606,
	author = {Slafter, Edmund F.},
	title = {The Discovery of America by the Northmen, 985-1015},
	publisher = {Project Gutenberg,},
	year = {2011},
	address = {Salt Lake City, UT :},
	note = {Release date is 2011-04-03},
	url = {https://www.gutenberg.org/ebooks/35763}
}