@book{2451,
	author = {Abelló Riera, Javier and Oller Maciá, Jordi},
	title = {Introducción a las opciones financieras},
	publisher = {EADA Gestión},
	year = {1992},
	address = {Barcelona :},
	url = {https://biblioeco.unsa.edu.ar/pmb/images/libros/L58705.jpg}
}