@article {12175,
	title = {Un nuevo s{\'\i}lfido cavern{\'\i}cola de la regi{\'o}n Cant{\'a}brica},
	journal = {BSeh},
	volume = {15},
	year = {1915},
	pages = {401-402.},
	author = {Bol{\'\i}var, C.}
}
