Published in Bulletin de la Societe Philomathique de Paris, in 1900, in volume 2, pages 93-111

Created: 2011-11-11, modified: 2011-11-11

Published in Bulletin de la Société Philomathique de Paris, in 1900, in volume 3, pages 9-36

Created: 2014-01-06, modified: 2014-01-06