TY - CPAPER AU - Senitkova, rid AU - Badida, Miroslav AU - Seleckб, Lenka TI - PERCEIVED AIR QUALITY A DETERMINING FACTOR OF WORKING PRODUCTIVITY T2 - SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 13th SGEM GeoConference on ECOLOGY, ECONOMICS, EDUCATION AND LEGISLATION PY - 2013 SP - 223 EP - 230 pp DO - 10.5593/sgem2013/be5.v2/s21.030 PB - Stef92 Technology ER -