@Misc{BVMC:759501, author = {Rivas Dugarte, Rafael Ángel}, title = {Picón-Salas en sus cartas para Briceño Iragorry}, publisher = {Alicante : Biblioteca Virtual Miguel de Cervantes, 2017}, year = {2017}, url = {https://www.cervantesvirtual.com/nd/ark:/59851/bmcbv9h8} }