1. Action Plan for a competitive and sustainable steel industry in Europe, communication from the commission to the parliament, the council, the European economic and social committee and the committee of regions, Brussels (2013).
2. World Steel Association: energy use in the steel industry report, 02.02.2015 Brussels, Belgium.
3. Environmental sustainability of the iron and steel industry: towards reaching the climate goals;Shatokha;Euro J Sust Dev,2016
4. Recent developments in process integration;Klemeš;Chem Eng Res Des,2013
5. Commission E. Directive 2008/98/EC of the European Parliament and of the Council of 19 November 2008 on waste and repealing certain directives (Waste framework directive).