1983, Hexagonal, Lanthanoid, Non-disordered, Ternary

• Er-H-O
• B-Co-Sm
• La-Mn-Ni
• B-Ce-Rh
• B-Gd-Rh
• structural properties
• magnetic properties
• Curie-Weiss paramagnetism
• magnetic susceptibility
• magnetization
• ternary
• lanthanoid
• rare earth
• non-disordered
• transitional