3HASHINOTO S, MORIGUCHI Y, SAITO A. Six Indicators of Material Cycles for Describing Society's Metabolism: Application to Wood Resources in Japan [ J ]. Resources Conservation & Recycling, 2004 (40) : 201 -223.
4SHROBEL M, REDMANN C. Flow Cost Acconnting an Accounting Approach Based on the Actual Flows Of Materials [ J ]. Environmental Managemnet Accounting, 2002 (12) : 345-356.