@Misc{BVMC:221870, author = {Aguirre, Francisca}, title = {Frontera}, publisher = {Alicante : Biblioteca Virtual Miguel de Cervantes, Unidad Audiovisual-Área de Comunicación, 2003}, year = {2003}, url = {http://www.cervantesvirtual.com/nd/ark:/59851/bmct14x7} }