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• Выделение эфирных масел из экстрактов эфиромасличного сырьяTearo, Eduard; Uus, Endel; Siirde, Enno; Šljapnikov, V.; Kotšubei, J.Масло-жировая промышленность1978 / с. 22-24 https://www.ester.ee/record=b2146996*est
• Выделение эфирных масел из эфирно-масличных экстрактовKotkas, M.; Šertilina, A.XXIII Межреспубликанская студенческая научная конференция технических вузов республик Прибалтики, Белоруссии и Молдавии, 6-9 апр. 1977 г.. Ч. 3, Металлургия, машиностроение и химическая технология : тезисы док1977 / с. 108 https://www.ester.ee/record=b3879850*est
• Исследование состава экстрактов хвойной зелени : магистрская работаLiiv, Milana1996 https://www.ester.ee/record=b2681404*est