@book{90674,
	author = {Unamuno, Miguel de,},
	title = {Niebla (Nivola)},
	publisher = {Project Gutenberg,},
	year = {2015},
	address = {Salt Lake City, UT :},
	note = {Wikipedia page about this book: https://en.wikipedia.org/wiki/Mist_(novel) Wikipedia page about this book: https://es.wikipedia.org/wiki/Niebla_(novela)},
	url = {https://www.gutenberg.org/ebooks/49836}
}