D.L. Hildenbrand, L.V. Gurvich, V.S. Yungman ; executive editor, F.L. Oetting ; editors, V.A. Medvedev, M.H. Rand, E.F. Westrum, Jr. ; pbk.. -- International Atomic Energy Agency, 1985. -- (The Chemical thermodynamics of actinide elements and compounds ; pt. 13).