The peculiarities of legal regulation of entrepreneurship in the agro-industrial complex during emergenciesOksana Shmaliy, Olga Grechkina, Vitaly Vanin, Lesia Dushakova and Natalia JagaryanE3S Web Conf., 273 (2021) 08067DOI: https://doi.org/10.1051/e3sconf/202127308067