7Hotelling,Harold. A general mathematical theory of depreciation[J].Journal of the American Statistical Association, 1925, ( 20 ): 340 ~353.
8J.N. Blignaut, R. M. Hassan. Assessment of the performance and sustainability of mining sub-soil assets for economic development in South Africa[ J ] . Ecological Economics, 2002, (40): 89 ~ 101.
9Helena McLeod. Compensation for landowners affected by mineral development: the Fijian experience [ J ]. Resources Policy, 2000,26:115 ~ 125.
10Bassett, R. A.. A selective review of laws requiring reclamation on closure of mines [ A ]. International Bar Association. 13th Annual Conference of IBA-Section on Energy and Natural Resources Law[ C]. Cape Town, South Africa, 1998.