PhD Sergey K. Alekseev (Russia)

Senior Researcher of the Federal State Budgetary Institution «Parks Directorate of Kaluga Region», 248000, Kaluga Region, Kaluga, Grabtsevo Highway, 73

e-mail: stenus@yandex.ru

https://orcid.org/0000-0003-3748-4910

https://www.scopus.com/authid/detail.uri?authorId=57207825754

https://www.elibrary.ru/author_profile.asp?authorid=141079