PREPARATION OF THORIA-BASED POWDERS VIA DECOMPOSITION FROM NITRATE SOLUTION B. J.F. PALMER, L. E. BAHEN, A. Y.H. GIN, J. E. WINEGAR et A. CELLIJ. Phys. Colloques, 47 C1 (1986) C1-49-C1-54DOI: https://doi.org/10.1051/jphyscol:1986108