6Roger Rowell.The Chemistry of Solid Wood. Washington: American Chemical Society, 1984
7Masood Akhtar. Biomechanical pulping of Aspen Wood Chips With Three Strains of Ceriporiopsis Subvermispora [J ].Holzforschung, 1994, 48(3):199
8Cary F Leatham,et al.Biomechanical pulping of Aspen Chips: Energy Savings Resulting from Different Fungal Treatments[J].Tappi Journal,1990, 73(5) :197
9Ander P,Eriksson K E. Progress in Industrial Microbiology. Bull M T,ed. Amsterdam :Elsevier, 1978