Published in Anales de la Sociedad Científica Argentina, in 1881, in volume 11, pages 125-133

Created: 2012-05-30, modified: 2012-05-30

Published in Anales de la Sociedad Científica Argentina, in 1881, in volume 11, pages 169-177

Created: 2012-05-30, modified: 2012-05-30

Published in Anales de la Sociedad Científica Argentina, in 1881, in volume 11, pages 271-278

Created: 2012-05-30, modified: 2012-05-30