共 16 条
- [1] BRAUN FE, 1952, CHEMISTRY LIGNIN, P546
- [2] BROOKS RD, 1966, TAPPI, V49, P362
- [3] CHANG HM, 1971, 25 ALK PULP C TAPPI
- [4] COX LA, 1971, TAPPI, V54, P1890
- [5] GASCHKE MM, 1966, Patent No. 3274049
- [6] GRANGAARD DH, 1970, Patent No. 611507
- [7] GRANGAARD DH, 1960, Patent No. 611503
- [8] GRANGAARD DH, 1961, Patent No. 632280
- [9] HARRIS GC, 1954, Patent No. 2673148
- [10] HARTLER N, 1970, SVENSK PAPPERSTID, V73, P649