[1. FLAGAN, C. Richard - SEINFELD, H. John. 1988. Fundamentals of Air Pollution Engineering. New Jersey: Prentice-Hall, Inc. 554 p. ISBN 0-13-332537-7.]Search in Google Scholar
[2. RAO, M.N - RAO, H.V.N. 1989. Air Pollution. New Delhi: McGraw-Hill Higher Education. 339 p. ISBN 978-0074518717.]Search in Google Scholar
[3. Act on Emissions Trading no. 414/2012 Coll. Available at: <http://www.seas.sk/_img/SEAS/SE%20Documents/Spoloc nost/O_nas/Energetika_na_Slovensku/Regulacia_a_trh/ETS_12-z4141.pdf> [2014-04-23].]Search in Google Scholar
[4. Act on Charges for Air Pollution no. 401/1998 Coll. Available at: <http://www.minzp.sk/oblasti/ovzdusie/ochrana-ovzdusia/ pravne-predpisy/pravne-predpisy.html> [2014-04-23].]Search in Google Scholar
[5. Air Act no. 137/2010 Coll. Available at: <http://www.zakonyprel-udi.sk/zz/2010-137> [2014-04-21].]Search in Google Scholar
[6. Cleaner air for all. Available at: <http://ec.europa.eu/environ-ment/pubs/pdf/factsheets/air/en.pdf> [2014-02-27].]Search in Google Scholar
[7. DALY, Aaron - ZANNETTI, PAOLO. An Introduction to Air Pollution - Definitions, Classifications, and History. Available at: <http://www.envirocomp.org/books/chapters/1aap.pdf> [2014-03-15].]Search in Google Scholar
[8. Decree of the Ministry of Environment of the Slovak Republic no. 410/2012 Coll. of 30 November 2012, implementing certain provisions of the Air Act. Available at: <http://www.minzp.sk/ oblasti/ovzdusie/ochrana-ovzdusia/pravne-predpisy/pravne- predpisy.html> [2014-04-21].]Search in Google Scholar
[9. Directive 2008/50/EC of the European Parliament and of the Council of 21 May 2008 on ambient air quality and cleaner air for Europe. Available at: <http://eur-lex.europa.eu/LexU-riServ/LexUriServ.do?uri=OJ:L:2008:152:0001:0044:EN:PDF> [2014-03-26].]Search in Google Scholar
[10. EEA Report No 4/2012, ”Air quality in Europe - 2012 report“. Available at: <http://www.eea.europa.eu/publications/]Search in Google Scholar
[11. air-quality-in-europe-2012> [2014-02-26].]Search in Google Scholar
[12. Implementation of Community environmental legislation. Available at: <http://ec.europa.eu/environment/legal/imple-mentation_en.htm> [2014-03-24].]Search in Google Scholar
[13. International Emission Trading. Available at: <http://unfccc.int/kyoto_protocol/mechanisms/emissions_trading/items/2731. php> [2014-04-23].]Search in Google Scholar
[14. National Emission Ceilings. Available at: <http://ec.europa.eu/ environment/air/pollutants/ceilings.htm> [2014-03-24].]Search in Google Scholar
[15. Pure air for Europe. Available at: <http://europa.eu/legislation_summaries/environment/air_pollution/ev0002_en.htm> [2014-03-24].]Search in Google Scholar
[16. The EU explained: Environment. A healthy and sustainable environment for future generations. Available at: <http://europa. eu/pol/env/flipbook/en/files/environment.pdf> [2014-02-27].]Search in Google Scholar
[17. Thematic Strategy on Air Pollution. Available at: <http://europa. eu/legislation_summaries/environment/air_pollution/l28159_ en.htm> [2014-03-25].]Search in Google Scholar
[18. WHO review of evidence on health aspects of air pollution - carried out at the European Commission's request. Available at: <http://www.euro.who.int/__data/assets/pdf_ file/0020/182432/e96762-final.pdf> [2014-02.27].]Search in Google Scholar