Laurel C. Basciano, Lee A. Groat: The crystal structure of Kampfite, in: The Canadian Mineralogist (2007), Vol. 45 Nr. 4, S. 935–943, doi:10.2113/gscanmin.45.4.935 (PDF)
Laurel C. Basciano, Lee A. Groat: The crystal structure of Kampfite, in: The Canadian Mineralogist (2007), Vol. 45 Nr. 4, S. 935–943, doi:10.2113/gscanmin.45.4.935 (PDF)