Extraction and Recovery of Radium, Uranium and Vanadium From Carnotite : Department
of The Interior - (Bureau of Mines) / Charles L. Parsons, R. B. Moore, S. C. Lind,
1916
http://viaf.org/viaf/59867812/#Parsons,_Charles_Lathrop,_1867-1954, consulté le 26/09/2018