@book{257714,
	author = {Frankl, Viktor E. and Batthyány, Alexander,},
	title = {Llegará un día en el que serás libre :},
	publisher = {Herder,},
	year = {2019.},
	address = {Barcelona :},
	edition = {1a. edición digital.},
	url = {https://www.digitaliapublishing.com/a/61470/}
}