1. The European Parliament and the Council, 2008. Directive 2008/98/EC of the European Parliament and of the Council of 19 November 2008 on waste and repealing certain Directives. The European Parliament and the Council. Available at: http://www.eur-lex.europa.eu/LexUriServ/LexUriServ.do?uri=OJ:L:2008:312:0003:0030:en:PDF (accessed 28 January 2013).
2. The European Parliament and the Council, 2009. Directive 2009/28/EC of the European Parliament and of the Council of 23 April 2009 on the promotion of the use of energy from renewable sources and amending and subsequently repealing Directives 2001/77/EC and 2003/30/EC. Official journal of the European Union 2009;52:L 140/16, L 140/16 - L 140/62. Available at: http://www.eur-lex.europa.eu/LexUriServ/LexUriServ.do?uri=Oj:L:2009:140:0016:0062:en:PDF (accessed 28 January 2013).
3. The Council of the European Union (CEC). Council Directive 1999/31/EC on the landfill of waste. Official Journal of the European Communities 1999; L 182/1. Available at: http://www.eur-lex.europa.eu/LexUriServ/LexUriServ.do?uri=OJ:L:1999:182:0001:0019:EN:PDF (accessed 28 January 2013).
4. Need for improvements in physical pre-treatment of source-separated household food waste;Bernstad;Waste Manage (Oxford),2012
5. Mechanical biological treatment;Bilitewski,2010