Figueras Ferrer, E. (2011). Intaglio Etching Using Corrosive Salt Bath Solutions: A Legacy From The Clasics. Revista de Bellas Artes. Artes Plásticas, Estética, Diseño E Imagen, 9, 107-123. https://www.ull.es/revistas/index.php/artes/article/view/5449