Classification
EXA - Energy policy
EVN - Energy supply - future aspects
6
EUD - Energy consumption
2
EHA - Renewable energy sources
1
EVP - Energy models, energy system analysis
1
TNG - Breeder reactors
1
UED - Environmental policy
1
UEF - Sustainability
1
UKE - Environment and energy resources
1
UKL - Environment and nuclear power
1
YZA - Politics, political science
1