1. Deponieverordnung 2008 (Landfill Ordinance 2008): 39;BMLFUW,2008
2. Nachhaltigkeitsbericht 2014 der österreichischen Zementindustrie (in German: Sustainability Report of the Austrian Cement Industry);VÖZ,2015
3. Directive 2009/29/EC on amending Directive 2003/87/EC so as to improve and extend the greenhouse gas emission allowance trading scheme of the community;European, Parliament;Off. J. Eur. Union,2009
4. Directive 2009/28/EC on the promotion of the use of energy from renewable sources and amending and subsequently repealing Directives 2001/77/EC and 2003/30/EC;European, Parliament;Off. J. Eur. Union,2009
5. EN 15359:2011 Solid recovered fuels - Specifications and classes,2011