1. Dz. U. No. 75 of 2002, item 690 - the Regulation of the Minister of Infrastructure of 12 April 2002 on technical conditions of buildings and heir location (In polish).
2. PN-83/B-03430 Ventilation in dwellings and public utility buildings. Specification (In polish).
3. PN-83/B-03430:Az03 Ventilation in dwelling and public utility buildings. Specification. Amendment Az3 (PN-83/B-03430:Az03 (In polish).
4. Piotrowski J., Telejko M., Zender-Świercz E., Effect of airtight building insulation on ventilation air distribution, Energy and building 7/2010, pp. 23-25 (In polish).
5. Telejko M., Piotrowski J. Z - Distribution of ventilation air in buildings with airtight insulation Building Physics in Theory and Practice, v. IV/2009, pp.183-186 (In polish).