@article {325541, title = {Anales Soc. Esp. Hist. Nat. 10: 251. 1881.}, year = {1881}, keywords = {Brahms}, author = {Bello} } @article {316893, title = {Anal. Soc. Esp. Hist. Nat. 10: 299. 1881}, keywords = {Brahms}, author = {Bello} }