Étude du diamagnétisme de monocristaux de graphite E. Poquet, N. Lumbroso, MM. J. Hoarau, A. Marchand, A. Pacault and D. E. Soule J. Chim. Phys., 57 (1960) 866-872 Published online: 28 May 2017 DOI: 10.1051/jcp/1960570866