1. Federal'naya sluzhba gosudarstvennoi statistiki [Federal State Statistics Service]. Available at: https://rosstat.gov.ru/. (accessed 18.02.2023)
2. Veselov Yu. V., Chernov G. I. Eda i my: gastronomicheskii portret Peterburga [Food and we: a gastronomic portrait of St. Petersburg]. Zhurnal sotsiologii i sotsial'noi antropologii = Journal of Sociology and Social Anthropology, 2018, no. 1, pp. 182‒209.
3. Glushchenko V. V., Glushchenko I. I., Katz S. K., Olshevskaya K. A., Pryazhnikova A. A., Stashkova E. V. Razvitie restorannoi servisologii na osnove metodologii obshchei teorii servisa [The development of restaurant servicology based on the methodology of the general theory of service]. Byulleten' nauki i praktiki = Bulletin of Science and Practice, 2018, vol. 4, no. 4, pp. 353‒371.
4. Poroikova M. A., Shkunova A. A., Prokhorova M. P. Osobennosti organizatsionnoi kul'tury restorannogo biznesa [Features of the organizational culture of the restaurant business]. Innovatsionnaya ekonomika: perspektivy razvitiya i sovershenstvovaniya = Innovative Economy: Prospects for Development and Improvement, 2019, no. 2 (36), pp. 378‒384.
5. Fetisova T. A. Ponomarev E. Stolichnyi restoran kak fenomen russkoi zhizni fin de siècle (ot Turgeneva, Dostoevskogo i Tolstogo k Kuprinu i Buninu) [Ponomarev E. The capital's restaurant as a phenomenon of Russian life fin de siècle (from Turgenev, Dostoevsky and Tolstoy to Kuprin and Bunin)]. Vestnik kul'turologii = Bulletin of Cultural Studies, 2019, no. 3 (90), pp. 148‒151.