Luneva, N., and Y. Fedorova. “Phytosanitary Zoning of Weeds at the Macro Level: A Case Study of the North-Western Region of Russia”. Plant Protection News (Vestnik Zashchity Rasteniy), no. 2, Apr. 2019, pp. 15-23, DOI:10.31993/2308-6459-2019-2(100)-15-23.