SGEM 2023 [elektronický zdroj] : international multidisciplinary scientific GeoConference, July 3-9 2023, Albena, Bulgaria 4.1 / / editori Oleksandr Trofymchuk, Rivza Baiba Air Pollution and Climate Change . Sofia :  STEF92 Technology , 2023 . ISBN 978-619-7603-59-0
https://doi.org/10.5593/sgem2023/5.1 .