%0 Journal Article %T Structure and vebrational spectra of dihydroxybenzoic acid isomers. Theory, experiment %A Finashkin, D.S. %A Babkov, L.M. %K dihydroxybenzoic acid, DHBA, modeling, density functional theory method, IR spectrum, vibrational spectrum, frequency, intensity %J Russian Journal of Biological Physics and Chemisrty %D 2021 %N 6 %P 4 %I Federal State Educational Institution of Higher Education Sevastopol State University