@Article{BVMC:744879, author = {Shoemaker, William H.}, title = {Problemas galdosianos sin resolverĀ }, journal = {}, publisher = {Alicante : Biblioteca Virtual Miguel de Cervantes, 2016}, year = {2016}, url = {https://www.cervantesvirtual.com/nd/ark:/59851/bmcf78c3} }