@Book{BVMC:242535, author = {Vega, Lope de}, title = {El gran duque de Moscovia y emperador perseguido}, publisher = {Alicante : Bibioteca Virtual Miguel de Cervantes, 2002}, year = {2002}, url = {https://www.cervantesvirtual.com/nd/ark:/59851/bmch41q0} }