YOKOTA, S. - UMEZAWA, T. - HIGUCHI, Takayoshi. Degradation of Phenolic á-0-4 Lignin Model Dimers by Lignin Peroxidase of Phanerochaete chrysosporium. In J.Jap.Wood Res.Soc., 1991, roč. 37, č. 6, 535-541, 5 obr., 3 tab., res.jap.angl., lit.19.