- Author: Peter Zweifel, Aaron Praktiknjo, Georg Erdmann
- Language: English
- Year: 2017
Energy Economics
epub
- Author: Peter Zweifel Aaron Praktiknjo & Georg Erdmann
- Language: English
- Author: Peter Zweifel Aaron Praktiknjo Georg Erdmann (auth.)
- Language: English
- Year: 2017
- Author: Aaron Praktiknjo (auth.)
- Language: German
- Year: 2013