USE OF DERIVATIZATION FOR DETECTING DIBENZOTHIOPHENE OXIDATION PRODUCTS BY SOFT IONIZATION MASS SPECTROMETRY СтатьяStarkova J.E., Zimens M.E., Polovkov N.Yu., Kanateva A.Yu., Borisov R.S., Zaikin V.G.Journal of Analytical Chemistry. Том 79. 2024. С. 1935-1941