1. Gibson, W.S.; Hume-Rothery, W. (J. Iron Steel Inst. [London] 189 [1958] 243/50).
2. Fallot, M. (Compt. Rend. 205 [1937] 558/60).
3. Fallot, M. (Ann. Phys. [Paris] [11] 10 [1938] 291/332).
4. Fallot, M.; Hocart, R. (Rev. Sci. 8 [1939] 498/9).
5. de Bergevin, F.; Muldawer, L. (Compt. Rend. 252 [1961] 1347/9).