КАЛИКИНА, Г., О. ШЕСТАКОВА, О. ВОЗИСОВА, М. ЛЕУХИНА, and И. ИСУПОВА. “ANALYTICAL CONTROL OF MASS FRACTION OF BASIC SUBSTANCE IN ANTIOXIDANTS 2,4,6-TRI-Tert-BUTYLPHENOL AND PENTAERYTHRITOL ETHER 3,5-DI-Tert-BUTYL-4- HYDROXYPHENYLPROPIONIC ACID BY HIGH-PERFORMANCE LIQUID CHROMATOGRAPHY”. Rossiiskii Khimicheskii Zhurnal (Russian Chemistry Journal), Vol. 64, no. 1, May 2020, pp. 86-92, doi:10.6060/rcj.2020641.9.