@book{144693,
	author = {Costa y Martínez, Joaquín and Bescós, Manuel},
	title = {Epistolario J. Costa-M. Bescós, 1899-1910},
	publisher = {Institución Fernando el Católico},
	year = {D.L. 1979.},
	series = {Temas aragoneses},
	address = {Zaragoza}
}