共 33 条
- [1] Adeola J.O., 1977, THESIS U BENIN BENIN
- [2] [Anonymous], 1966, POWD DIFFR FIL ALPH, P1
- [4] Balachandramohan M., 2008, THESIS ANNAMALAI U A
- [8] ENGLER P, 1987, AM MINERAL, V72, P832
- [9] Gol C., 2006, THESIS IZMIR I TECHN
- [10] Gupta O., 1994, ELEMENTS FUELS FURNA, P727