Author
Organisation for Economic Co-operation and Development
SourceOECD (Online service)
6
Round Table on Transport Economics Paris, France
3
ebrary, Inc
3
European Observatory on Health Systems and Policies
2
European Union
2
European Commission
1
Fazekas, Miha��ly
1
Field, Simon
1
Hoeckel, Kathrin
1
NEA
1
Nuclear Energy Agency
1
Round Table on Transport Economics Lyon, France
1
Schwartz, Robert
1