共 18 条
- [1] ANDERSON DMW, 1959, CHEM IND-LONDON, P457
- [2] BROWNING BL, 1967, METHODS WOOD CHEM, V2, P653
- [3] DORMAAR J F, 1971, Communications in Soil Science and Plant Analysis, V2, P345, DOI 10.1080/00103627109366324
- [5] GYSEL H, 1954, MIKROCHIM ACTA, V6, P743