Expansion of the genetic diversity of common spring wheat for resistance to biotic stress factors at the Chelyabinsk Research Institute of AgricultureIgor’ Kushnirenko, Ekaterina Shreyder, Ekaterina Shaydayuk, Nadezhda Kovalenko and Elena GultyaevaE3S Web Conf., 254 (2021) 03001DOI: https://doi.org/10.1051/e3sconf/202125403001