Rare earth rhodium borides RRh3B (R = Y, Zr, and Nb): mechanical, thermal and optical propertiesM.A. Hossain, M.S. Ali and A.K.M.A. IslamEur. Phys. J. B, 85 12 (2012) 396DOI: https://doi.org/10.1140/epjb/e2012-30799-0