TY  - JOUR
TI  - Special Issue: Challenges for Europe 2050: Selected papers of the EUROFRAME Conference 2015 and the WWWforEurope Project
DO  - 10.1007/s10663-016-9358-y
SP  - 657
EP  - 660
PY  - 2016-01-01
JO  - Empirica
AU  - Böheim, Michael  
AU  - Oberhofer, Harald 
ER -