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