Chervenkov D, Chernokozhev P. SPECTROPHOTOMETER FOR RESEARCH OF THE ATMOSPHERIC OZONE - POSITIONING OF THE EXECUTIVE OPERATING PARTS. JSAR [Internet]. 2023 Mar. 5 [cited 2024 Dec. 22];3(1):56-9. Available from: https://jsar.ftn.shu.bg/index.php/jsar/article/view/63