1. Le gisement d'uranium Arlette—Région d'Arlit—République du Niger;Baudet;Rev. Ind. Miner.,1971
2. A possible mechanism for natural graphite formation;Bonijoly;Coal Geology,1982
3. The X-ray identification and crystal structures of clay minerals,1961
4. Elemental analysis of kerogens;Durand,1980
5. The geology of the Cluff lake uranium deposits;Harper;C.I.M. Bull.,1978