REFERENCES
- European Parliament and Council . 2002 . Directive 2002/91/EC on the energy performance of buildings
- Ministry of Infrastructure . 2002 . Regulation of the Minister of Infrastructure of 12 April 2002the technical conditions to be met by buildings and their location. Journal of Laws No. 75, item. 690, of 2002., and No. 33, item. 270, 2003., and No. 109, item. 1156, from 2004., and No. 201, pos. 1238, from 2008., and No. 56, item. 461, in 2009.
- Ministry of Infrastructure . 2008 . Regulation of the Minister of Infrastructure of 6 November 2008 A methodology for calculating the energy performance of the building and an apartment or part of a building which is the independent technical and utility section and the preparation and presentation of certificates of energy performance. Journal of Laws No. 201, item. 1240
- Polish Standards Committee . 1982 . PN-82/B-02403 Heating. Outside design temperatures
- PWN Encyclopedia . 2006 . Poland. The natural conditions Available at: http://encyklopedia.pwn.pl/haslo/4575156/polska-warunki-naturalne-klimat.html. Climate
- Tylor Nelson Sofres Public Opinion Research Center (TNS OPOB) . 2007 . Sixth fuel report—Poles about energy savings, Part I—Energy management