LORENZ NUMBER AND THERMAL CONDUCTIVITY OF LIQUID GALLIUM, MERCURY AND MERCURY-INDIUM ALLOYS G. BUSCH, H.-J. GÜNTHERODT, W. HALLER et P. WYSSMANN J. Phys. Colloques, 35 C4 (1974) C4-313-C4-316 DOI: 10.1051/jphyscol:1974460