For citations:
Usupkozhoeva A.A. To the issue of lyophilized national sour-milk beverage “koumiss” of single rejuvenation. Proceedings of the Voronezh State University of Engineering Technologies. 2018;80(1):30-36. (In Russ.) https://doi.org/10.20914/2310-1202-2018-1-30-36