Luneva, N., & Fedorova, Y. (2020). Distribution of the prickly lettuce Lactuca serriola, the siberian lettuce Lactuca sibirica and blue lettuce Lactuca tatarica (compositae) in Russia. Plant Protection News, 103(2), 133-144. https://doi.org/10.31993/2308-6459-2020-103-2-13408