CALCULATION OF THE CONCENTRATIONS OF METHANE CH4 , CARBON MONOXIDE CO AND SULFUR DIOXIDE SO2 IN THE URBANIZED AREA OF BISHKEK. ИЗВЕСТИЯ НАН [Internet]. 2022 Aug. 1 [cited 2026 Aug. 19];(2):15-22. Available from: https://journal.uia.gov.kg/index.php/main/article/view/58