1. Acid-insoluble lignin in wood, ASTM D 1106-84. Alcohol-benzene solubility of wood, ASTM D 1107-84. 1% sodium hydroxide solubility of wood, ASTM D 1109-84. Water solubility of wood, ASTM D 1110-84;American Society for Testing and Materials. (ASTM),1984
2. Acid-insoluble lignin in wood, ASTM D 1106-84. Alcohol-benzene solubility of wood, ASTM D 1107-84. 1% sodium hydroxide solubility of wood, ASTM D 1109-84. Water solubility of wood, ASTM D 1110-84;American Society for Testing and Materials. (ASTM),1984
3. Comparative biochemistry of the decay of sweetgum sapwood by white-rot and brown-rot fungi;Cowling;USDA Technical Bulletin No. 1258,1961
4. Mechanisms of wood decay and the unique features of heartrots;Highley;Phytopathology,1979
5. Chemical components of wood decayed under natural condition and their properties;Kawase;Journal of the Faculty of Agriculture, Hokkaido University,1962