Biserni C., Valdiserri P., D. D’Orazio, M. Garai, C. Biserni, P. Valdiserri, D. D’Orazio, M. Garai, (2018) Energy Retrofitting Strategies and Economic Assessments: The Case Study of a Residential Complex Using Utility Bills, Energies. 11, 2055, doi:10.3390/en11082055.10.3390/en11082055
Hamburg A, Kuusk K, Mikola A, Kalamees T, (2020) Realisation of energy performance targets of an old apartment building renovated to nZEB, Energy, doi: https://doi.org/10.1016/j.energy.2019.116874">https://doi.org/10.1016/j.energy.2019.116874.10.1016/j.energy.2019.116874
Hamburg A., Kalamees M., 2019 How well are energy performance objectives being achived in renovated apartments buildings in Estonia? Energy & Buildings 199.10.1016/j.enbuild.2019.07.006
K.E. Thomsen, J. Rose, O. Mørck, S.Ø. Jensen, I. Østergaard, H.N. Knudsen, N.C. Bergsøe, (2016), Energy consumption and indoor climate in a residential building before and after comprehensive energy retrofitting, Energy Build. 123, 8–16, doi: 10.1016/J.ENBUILD.2016.04.049.10.1016/j.enbuild.2016.04.049
Miller L., Carriveau R., (2019) Energy demand curve variables, An overview of individual and systemic effects, Sustainable Energy Technologies and Assessments 35 172–17910.1016/j.seta.2019.07.006
Paiho S., Seppä I.P., Jimenez C., (2015) An energetic analysis of a multifunctional façade system for energy efficient retrofitting of residential buildings in cold climates of Finland and Russia, Sustain. Cities Soc. 15 75–85. doi: 10.1016/J.SCS.2014.12.005.10.1016/j.scs.2014.12.005
Communication from the Commission to the European Parliament, the Council, the European Economic and Social Committee, the Committee of the Regions and the European Investment Bank - A Framework Strategy for a Resilient Energy Union with a Forward-Looking Climate Change Policy
Report from the Commission to the European Parliament, the Council, the European Economic and Social Committee, the Committee of the Regions and the European Investment Bank - Fourth report on the State of the Energy Union
Report on the progress achieved in the fulfilment of national energy efficiency objectives, 2018 retrieved from: https://ec.europa.eu/eurostat/cache/infographs/energy/bloc-3a.html, https://www.worldometers.info/co2-emissions/, https://sweden.se/nature/energy-use-in-sweden/