1. Phase Transitions in the Anisotropic Ferrimagnetic Ytterbium Iron Garnet
2. The mean field phase diagrams of YbIG
3. I. Veltruský, J. Kolácek, Z. Šimša, Proceedings of the 9th Czech and Slovak Conference. on Magnetism, Košice, 1995.
4. Specific heat of YbIG under magnetic field
5. J.L. Féron, G. Fillion, G. Hug, P. Morin, Proceedings of the International Conference on Magnetism, Vol I, Moscow, 1973, p. 380.