@book{18096,
	author = {Jacobson, Egbert},
	title = {Basic color : an interpretation of the ostwald color system},
	publisher = {P. Theobald, },
	year = {1948.},
	address = {Chicago : },
	note = {Apéndice p.p. 191-203. Bibliografía p.p. 204-207}
}