N. P. Nesgovorova, V. G. Saveliev, G. V. Ivantsova, A. A. Purtova, and M. G. Ufimtseva, “Frameworks for Formation and Stability of Kurgan Regional Arboretum Phytocenosis”, KLS, vol. 4, no. 14, pp. 1065–1077, Nov. 2019.