Johansson, Börje; Rosengren, Anders. Generalized phase diagram for the rare-earth elements: Calculations and correlations of bulk properties. Physical Review B. 1975, 11: 2836. Bibcode:1975PhRvB..11.2836J. doi:10.1103/PhysRevB.11.2836.
Johansson, Börje; Rosengren, Anders. Generalized phase diagram for the rare-earth elements: Calculations and correlations of bulk properties. Physical Review B. 1975, 11: 2836. Bibcode:1975PhRvB..11.2836J. doi:10.1103/PhysRevB.11.2836.