共 20 条
[1]
[Anonymous], 2007, EN STAT
[2]
Dewulf W, 2007, P 14 CIRP C LIF CYCL
[3]
ECKEBRECHT J, 2000, UMWELTVERTRAGLICHE G
[4]
Energy Agency NRW (official website), 2007, ENERGY IN CO
[5]
Franke S., 2001, NACHHALTIGES PRODUKT
[6]
Gutowski T., 2006, ENERGY
[7]
Heilala J., 2008, P 2008 WINT SIM C
[8]
Herrmann C, 2007, P 14 CIRP C LIF CYCL
[9]
Herrmann C., 2008, SUST REM 6 GLOB C SU, P52
[10]
Herrmann C, 2009, P 16 CIRP C LIF CYCL, P303