Published in Anales De La Sociedad Cientifica Argentina, in 1920, in volume 89, pages 122-126

Created: 2016-02-12, modified: 2016-02-12

Published in Anales de la Sociedad Cientifica Argentina, in 1920, in volume 90, pages 33-43

Created: 2016-02-13, modified: 2016-02-13

Published in Anales de la Sociedad Cientifica Argentina, in 1920, in volume 90, pages 44-51

Created: 2016-02-13, modified: 2016-02-13

Published in Anales de la Sociedad Cientifica Argentina, in 1920, in volume 90, pages 52-72

Created: 2016-02-13, modified: 2016-02-13

Published in Anales de la Sociedad Científica Argentina, in 1920, in volume 90, pages 155-188

Created: 2017-10-18, modified: 2017-10-18