MICROSTRUCTURE DEVELOPMENT OF Li2CO3-CaCO3 EUTECTIC MIXTURE IN CO2 (g) AND N2 (g) ENVIRONMENTS D. BERUTO, M. GIORDANI and R. BOTTERJ. Phys. Colloques, 47 C1 (1986) C1-527-C1-531DOI: https://doi.org/10.1051/jphyscol:1986179