TY - JOUR TI - GIS-based Analysis of Vienna's Material Stock in Buildings PY - 2016 AU - Fritz Kleemann AU - Jakob Lederer AU - Helmut Rechberger AU - Johann Fellner T2 - Factor X: Challenges, Implementation Strategies and Examples for a Sustainable Use of Natural Resources LK - http://doi.wiley.com/10.1111/jiec.12446 DO - 10.1111/jiec.12446 ER -