Investigation of the effect of the amount of film-forming coatings based on natural biopolymers on the quality characteristics of grape berriesSergey Gorlov, Yatsushko Ekaterina, Tatiana Pershakova, Tatiana Yakovleva and Vladimir AleshinBIO Web Conf., 34 (2021) 06004DOI: https://doi.org/10.1051/bioconf/20213406004