1. Phase relations and hydrogen absorption in the lanthanum-nickel system
2. Y.Y. Pan, P. Nash, Binary Alloy Phase Diagrams, second ed., ASM International, Materials Park, OH, 1991, pp. 2406–2408.
3. La-Ni (Lanthanum-Nickel)
4. H. Okamoto, Binary Alloy Phase Diagrams, second ed., ASM International, Materials Park, OH, 1991, p. 2405.