1. Energy management method for fuel saving in central heating installations;Bakos;Energy and Buildings,1999
2. European Commission, Directorate XVII, Retrofitting of Metering and Control Technology for Heating Systems in Residential Buildings, Programme THERMIE, 1998.
3. Insulation protection studies for energy saving in residential and tertiary section;Bakos;Energy and Buildings,2000
4. G.C. Bakos, Technical Report WP1, Review of current policy strategies and promotion schemes for RUE & RES in various countries and regions, ALTENER-2002-094, May–December 2003.
5. K. Mountzouridis, N.F. Tsagas, Liquid Heating–Cooling Air Conditioning System, Greek Patent No. 1004485 (2004) (in Greek).