The effectiveness of a complex microbial preparation when used in the vineyards of the Crimean PeninsulaV Rzhevskaya, E Semenova, A Kuzmin, N Lyamina, I Tsokalo, N Gnilomedova and T KokodeyE3S Web Conf., 224 (2020) 04036DOI: https://doi.org/10.1051/e3sconf/202022404036