锡-121m1"Evaluated Nuclear Data File (ENDF) : ENDF/B-VII.1: Nuclear Data for Science and Technology: Cross Sections, Covariances, Fission Product Yields, and
鐨的同位素Lommel, B.; Mann, R.; Maurer, J.; Nishio, K.; Novikov, Yu. Spontaneous fission of neutron-deficient fermium isotopes and the new nucleus 241Fm (PDF).