Balard, A. J. Liebigs Annalen der Chemie, 1835 , vol. 14, p. 301 - 301 Full Text Show Details Balard Ann. Chim. Phys., 1834 , vol. 57, p. 301 - 301 Full Text Show Details Gmelin Handbook: Cl: MVol., 106, page 283 - 285