共 33 条
[2]
BLUM I, 1961, OPO ROMINE I ENERG S, V11, P325
[3]
CASHION JD, 1981, MOSSBAUER SPECTROSCO, P209
[5]
DOVZHENKO NF, 1977, SOLID FUEL CHEM, V11, P61
[8]
HUGGINS FE, 1979, ANAL METHODS COAL CO, V3, P371
[10]
JACOBS IS, 1979, J APPL PHYS, V50, P2442