1. IEA EBC Annex 50, Prefabricated Systems for Low Energy Renovation of Residential Buildings, Building Renovation Guide and Guidelines for System Evaluation, 2012, AECOM Ltd, United Kingdom.
2. Kalamees T. Initial Performance Criteria and requirements for innovative and multifunctional building envelope elements, MORE-CONNECT report D2.1, 2015, Technical University of Tallinn, Tallinn, Estonia.
3. How to define nearly net zero energy buildings nZEB – REHVA proposal for uniformed national implementation of EPBD recast;Kurnitski;The REHVA European HVAC Journal,2011