共 26 条
[1]
AMPHLETT JC, 1996, ENERGY, V21, P693
[2]
[Anonymous], 2001, ELECTRICITY, DOI DOI 10.1016/S1040-6190(01)00239-1
[3]
*BUR LAND MAN WYOM, 2004, PERC TOT US COAL PRO
[4]
*BUR TRANSP STAT U, 1996, FREIGHT TRANSP WYOM, P18
[5]
*CARN MELL U GREEN, 2004, EC INP OUTP LIF CYCL
[6]
*DAK GAS CO, 2001, BAS EL POW COOP, P30
[8]
DOCTOR RD, 2001, 1 NAT C CARB SEQ WAS
[9]
*EN INF ADM US DEP, 2004, AV OP MARK SAL PRICE
[10]
*EN INF ADM US DEP, 2003, FIG ES2 US NET GEN E