@book{104076,
	author = {Schalkowski, Lothar, and Eisenblätter, Jörg K.,},
	title = {La nueva era :},
	publisher = {Los Libros de la Frontera,},
	year = {2023.},
	address = {Villanueva de Córdoba (Córdoba) :},
	url = {https://login.zproxy.cun.edu.co/login?url=https://www.digitaliapublishing.com/a/136853/}
}