Interfacial crack in a two-dimensional hexagonal latticeRemoveRobb Thomson and S. J. ZhouPhys. Rev. B 49, 44 (1994)
Magnetic behavior of YbNiSbRemoveS. K. Dhar, S. Ramakrishnan, R. Vijayaraghavan, G. Chandra, K. Satoh, J. Itoh, Y. Onuki, and K. A. Gschneidner, Jr.Phys. Rev. B 49, 641 (1994)