@book{82357,
	author = {Walser, Robert, and Wooff, Michael},
	title = {The Battle of Sempach},
	publisher = {Project Gutenberg,},
	year = {2012},
	address = {Salt Lake City, UT :},
	note = {Release date is 2012-11-30},
	url = {https://www.gutenberg.org/ebooks/41518}
}