@book{103969,
	author = {Pérez Galdós, Benito, and Ortigão, Ramalho,},
	title = {Electra: Drama em cinco actos},
	publisher = {Project Gutenberg,},
	year = {2020},
	address = {Salt Lake City, UT :},
	note = {Wikipedia page about this book: https://es.wikipedia.org/wiki/Electra_(Gald%C3%B3s)},
	url = {https://www.gutenberg.org/ebooks/63145}
}