Mathematical modeling in the agro-industrial complex: basic problems and models constructionDmitry Rudoy, Anastasiya Olshevskaya, Egor Alentsov, Mary Odabashyan, Alexey Prutskov, Tatyana Onoiko, Anna Vershinina and Maxim KutygaE3S Web of Conf., 381 (2023) 01082DOI: https://doi.org/10.1051/e3sconf/202338101082