共 6 条
[1]
BERTAUT F, 1949, CR HEBD ACAD SCI, V229, P666
[3]
ANOMALOUS THERMIONIC EMISSION OF SOME BORIDES AND CARBIDES OF RARE EARTH AND TRANSITION ELEMENTS
[J].
PHYSICAL REVIEW,
1959, 116 (04)
:895-896
[5]
POST B, 1952, T AM I MIN MET ENG, V194, P631
[6]
POST B, 1955, J AM CHEM SOC, V78, P1800