1. Afonin, A.N. and Sokolova, Yu.V., Ekologo-geograficheskii analiz i modelirovanie rasprostraneniya biologicheskikh ob”ektov s ispol’zovaniem GIS (Geological and Ecological Analysis and Modeling of Biological Objects Distribution Using GIS), St. Petersburg: VVM, 2018.
2. Afonin, A.N., Sevryukov, S.Yu., Solov’ev, P.A., and Luneva, N.N., Web-GIS for environmental and geographical analysis and modeling: new possibilities, Vestn. St. Petersburg. Univ., Ser. 7: Geology,
Geography, 2016, pp. 97–111.
3. Afonin, A.N., Luneva, N.N., Fedorova, Y.A., Kletchkovskiy, Y.E., and Chebanovskaya, A.F., History of introduction and distribution of common ragweed (Ambrosia artemisiifolia L.) in the European part of the Russian Federation and in the Ukraine, EPPO Bull., 2018, vol. 48, no. 2, pp. 266–273.
4. Bassett, I.J. and Crompton, C.W., The biology of Canadian weeds: 11. Ambrosia artemisiifolia L. and A. psilostachya DC., Can. J. Plant Sci., 1975, vol. 55, no. 2, pp. 463–476.
5. Didan, K., MOD13C2 MODIS, Terra vegetation indices monthly L3 global 0.05-deg CMG V006 (Database), NASA EOSDIS LP DAAC, 2015. https://lpdaac.usgs.gov/ dataset_discovery/modis/modis_products_table/ mod13c2_v006. Accessed February 22, 2019.