Published in Anales de la Sociedad Científica Argentina, in 1879, in volume 8, pages 209-226

Created: 2012-09-18, modified: 2012-09-18

Published in Anales de la Sociedad Científica Argentina, in 1879, in volume 8, pages 259

Created: 2012-09-18, modified: 2019-11-28