共 9 条
- [2] BRAUNS FE, 1939, J AM CHEM SOC, V61, P2120
- [3] BRIGGS, 1936, J CHEM SOC, P724
- [4] EMDE, 1935, HELV CHIM ACTA, V18, P344
- [5] Erdtman H., 1944, Svensk Papperstidning, V47, P155
- [6] Lignin examinations, I.: On sulfite leachate lactone. [J]. BERICHTE DER DEUTSCHEN CHEMISCHEN GESELLSCHAFT, 1921, 54 : 2389 - 2406
- [7] KAWAMURA, 1932, B IMP FORESTRY EXPT, V31, P73
- [8] KEIMATSU, 1935, J PHARM SOC JAPAN, V55, P381
- [9] PEARL, 1944, IND ENG CHEM ANAL ED, V16, P62