TY  - RPRT
U1  - Arbeitspapier
A1  - Wang-Helmreich, Hanna
A1  - Lochner, Stefan
T1  - Natural gas in road transportation : a low-emission bridging technology?
T2  - EWI working paper
Y1  - 2011
VL  - 14,2011
SP  - 35
S1  - 35
PB  - Inst. of Energy Economics at the Univ. of Cologne
CY  - Cologne
PB  - Inst. of Energy Economics at the Univ. of Cologne
CY  - Cologne
ER  -