T. KOROVYAKOVA, “Features of the production process and growth of Achillea millefolium (Asteraceae) on flood plain meadows of the river Psel”, CBJ, vol. 6, no. 4, pp. 439–448, Nov. 2011, Accessed: Nov. 15, 2026. Available: https://www.cbj.kspu.edu/index.php/cbj/article/view/531