@book{27208,
	author = {Gragera, Antonio,},
	title = {L1 attrition and L2 acquisition of Spanish subjunctive :},
	publisher = {Universitas Castellae,},
	year = {[2002]},
	series = {Colección "Cultura iberoamericana" ;},
	address = {Valladolid :},
	url = {https://login.zproxy.cun.edu.co/login?url=https://www.digitaliapublishing.com/a/6245/}
}