Indigenous strains of lactobacilli as a basis for probiotics design Yuri Kozlovsky, Galina Kozlovskaya, Aminat Magomedova, Vasiliy Kozlovsky and Tatiana Khomyakova E3S Web Conf., 210 (2020) 03007 Published online: 04 December 2020 DOI: 10.1051/e3sconf/202021003007