Published in Bulletin de la Societe Philomathique, in 1895, in volume 7, pages 93-111

Created: 2013-10-25, modified: 2013-10-25

Published in Bulletin de la Societe Philomathique, in 1895, in volume 7, pages 112-136

Created: 2012-11-08, modified: 2012-11-08