1. GOST 32030-2013, Table Wines and Table Wine Materials. General Technical Conditions (Standartinform, Moscow, 2014) [in Russian].
2. Russian State Federal News Agency–tass.ru, “In Russia, mortality from alcohol increased in 2020,” https://tass.ru/obschestvo/11633977
3. E. A. Egorov, T. I. Guguchkina, A. M. Adzhiev, and I. V. Oseledtseva, Geographical Zones of Production of High-Quality Wines and National Cognacs (Brandy) in the South of Russia (Prosveshchenie-Yug, Krasnodar, 2013) [in Russian].
4. N. M. Ageeva and T. I. Guguchkina, Identification and Expert Assessment of Grape Wines and Cognacs (Prosve-shchenie-Yug, Krasnodar, 2008) [in Russian].
5. J. Robinson, MS Thesis (Canada, 2010).