@Book{BVMC:737262, author = {Costa, María Eugenia}, title = {Guillermo Kraft (1839-1893) [Semblanza]}, publisher = {Alicante : Biblioteca Virtual Miguel de Cervantes, 2016}, year = {2016}, url = {https://www.cervantesvirtual.com/nd/ark:/59851/bmczc9z3} }