Published in Anales De La Sociedad Cientifica Argentina, in 1934, in volume 117, pages 177-186

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

Published in Anales De La Sociedad Cientifica Argentina, in 1934, in volume 117, pages 257-259

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

Published in Anales Soc Cient Argentina, in 1934, in volume 117, issue 1, pages 19-37

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