@Book{BVMC:1049775, author = {Martí Alpera, Félix}, title = {Tarjeta postal de F. Martí Alpera a Rafael Altamira. Stockholmo, 3 de octubre de 1911}, publisher = {Alicante : Biblioteca Virtual Miguel de Cervantes, 2020}, year = {2020}, url = {https://www.cervantesvirtual.com/nd/ark:/59851/bmc1049775} }