共 3 条
[1]
FEHRENBACHER LL, 1965, 4 P C RAR EARTH RES, P687
[2]
POLDUWEZ GH, 1951, J ELECTROCHEM SOC, V98, P356
[3]
ROUANET A, 1968, CR ACAD SCI C CHIM, V267, P1581