A theoretical study of tunnelling conductance in ferromagnet/ PrOs4Sb12 junctions Guo-Ya Sun, Hai Lin, M. Y. Zeng, Yu-Hua Wen and Chen-Xu Wu Eur. Phys. J. B, 44 2 (2005) 137-143 Published online: 20 April 2005 DOI: 10.1140/epjb/e2005-00109-4