@book{49823,
	author = {Hight, George Ainslie,},
	title = {Wagner's "Tristan und Isolde": An Essay on the Wagnerian Drama},
	publisher = {Project Gutenberg,},
	year = {2005},
	address = {Salt Lake City, UT :},
	note = {Release date is 2005-04-01},
	url = {https://www.gutenberg.org/ebooks/7834}
}