Dynamics change of chemical compounds in the composition of the dust aerosol on period of dust storms in TajikistanMukhammad I. Khodzhakhon, Bahron I. Nazarov, Sabur F. Abdullaev and Rafika A. KarievaE3S Web Conf., 99 (2019) 03009DOI: https://doi.org/10.1051/e3sconf/20199903009