1. 4th Generation District Heating (4GDH).;Lund;Energy,2014
2. Profitability of sparse district heating.;Reidhav;Appl Energy,2008
3. Andrews DD, Krook-Riekkola A, Tzimas E, Serpa J, Carlsson J, Pardo-Garcia N, et al. Background Report on EU-27 District Heating and Cooling Potentials, Barriers, Best Practice and Measures of Promotion. Luxembourg: Publications Office of the European Union; 2012.
4. GIS based analysis of future district heating potential in Denmark.;Nielsen;Energy,2013
5. Eikmeier B, Klobasa M, Toro F, Menzler G. Potenzialerhebung von Kraft-Wärme- Kopplung in Nordrhein-Westfalen. Ministerium für Klimaschutz, Umwelt, Landwirtschaft, Natur-und Verbraucherschutz des Landes Nordrhein-Westfalen; 2011.