Citation: Brown, D.; Hall, T.L.; Moseley, P.T. (1973). Structural parameters and unit cell dimensions for the tetragonal actinide tetrachlorides (Th, Pa, U, and Np) and tetrabromides (Th and Pa). Journal of the Chemical Society. Dalton Transactions, Inorganic Chemistry (1972-), 1973, pp. 686-691.