@Book{BVMC:930376, author = {Burell, Julio}, title = {Carta de Julio Burell a Rafael Altamira. 22 de agosto de 1910}, publisher = {Alicante : Biblioteca Virtual Miguel de Cervantes, 2018}, year = {2018}, url = {https://www.cervantesvirtual.com/nd/ark:/59851/bmc0930376} }