@book{76988,
	author = {Gemünder, George,},
	title = {George Gemünder's Progress in Violin Making :},
	publisher = {Project Gutenberg,},
	year = {2011},
	address = {Salt Lake City, UT :},
	note = {Release date is 2011-05-18},
	url = {https://www.gutenberg.org/ebooks/36147}
}