Audi, Georges; Bersillon, O.; Blachot, J.; Wapstra, A. H. (2003). "The NUBASE Evaluation of Nuclear and Decay Properties". Nuclear Physics A (Atomic Mass Data Center) 729: 3–128. doi:10.1016/j.nuclphysa.2003.11.001. Bibcode: 2003NuPhA.729....3A.
Kelly, William R.; Wasserburg, G. J. (1978). "Evidence for the existence of 107Pd in the early solar system". Geophysical Research Letters5 (12): 1079–1082. doi:10.1029/GL005i012p01079. Bibcode: 1978GeoRL...5.1079K.
Audi, Georges; Bersillon, O.; Blachot, J.; Wapstra, A. H. (2003). "The NUBASE Evaluation of Nuclear and Decay Properties". Nuclear Physics A (Atomic Mass Data Center) 729: 3–128. doi:10.1016/j.nuclphysa.2003.11.001. Bibcode: 2003NuPhA.729....3A.
Kelly, William R.; Wasserburg, G. J. (1978). "Evidence for the existence of 107Pd in the early solar system". Geophysical Research Letters5 (12): 1079–1082. doi:10.1029/GL005i012p01079. Bibcode: 1978GeoRL...5.1079K.