1. Gas Chromatography in Air Pollution Analysis;Berezkin,1991
2. Solid-Phase Microextraction. A Solvent-Free Alternative for Sample Preparation
3. Solid Phase Microextraction—Theory and Practice;Pawliszyn,1997
4. I.G. Mochnachev, M.G. Zagoruiko, Khimiya i fermentaciya tabaka (Tobacco Chemistry and Fermentation), Legkaya i pischevaya promishlennost’, Moscow, 1983 (in Russian)