1. Products of Helium-Ion and Deuteron Bombardment of U235 and U238;James;NNES B,1949
2. A.H. Jaffey, A. Hirsch, Spontaneous Fission Counting of U236 and Pu238, ANL-4286, 1949, p. 42.
3. The New Element Curium (Atomic Number 96);Seaborg;NNES B,1949
4. Half-Life and Alpha-Particle Energy of U236;Jaffey;Phys. Rev.,1951
5. Decay of Np236;Orth;Phys. Rev.,1951