https://www.youtube.com/watch?v=FZ8FBKevmP8
http://frankbold.org/resime/pripad/ostrava-dychat-cisty-vzduch
https://www.youtube.com/watch?v=C4hr_ITbCO0
https://www.youtube.com/watch?v=KySzccDIeq0
http://www.chmuul.org/aktuality/2013-9-eac-2013/EAC2013-Ostrava-poster-FINAL.pdf
http://ceskapozice.lidovky.cz/ostrava-air-pollution-takes-2-years-off-life-expectancy-pgv-/tema.aspx?c=A111125_122123_pozice_45945
