FORMATION AND SINTERING OF γ-Al2 O3 WITH MgO ADDITIONS FROM COPRECIPITATED HYDRATES J. KATANIC-POPOVIC, M. GASIC et Lj. KOSTIC-GVOZDENOVICJ. Phys. Colloques, 47 C1 (1986) C1-31-C1-35DOI: https://doi.org/10.1051/jphyscol:1986105