@article {320204,
	title = {Revista Univ. (Cuzco) no. 107: 154, fig. 4. 1955},
	year = {1955},
	keywords = {Brahms},
	author = {Vargas}
}
@article {320148,
	title = {Revista Univ. (Cuzco) no. 107: 155, fig. 5. 1955},
	year = {1955},
	keywords = {Brahms},
	author = {Vargas}
}
