@book{76441,
	author = {Feynman, Richard Phillips,},
	title = {Electrodinámica cuántica :},
	publisher = {Alianza,},
	year = {2020.},
	series = {Libro de bolsillo.},
	address = {Madrid :},
	url = {https://elibro.net/ereader/politecnicointernacional/215513}
}