1. Neutron diffraction study of HCP erbium-lanthanum alloys;Journal of Physics and Chemistry of Solids;1989-01
2. 2.2.5 References for 2.2;Rare Earth Elements, Hydrides and Mutual Alloys
3. 2.2.3.6 Er - light rare earth alloys;Rare Earth Elements, Hydrides and Mutual Alloys
4. 2.2.3.5 Ho - light rare earth alloys;Rare Earth Elements, Hydrides and Mutual Alloys
5. 2.2.3.4 Dy - light rare earth alloys;Rare Earth Elements, Hydrides and Mutual Alloys