Obročník, Oliver, and Viliam Bárek. “Dendrometric Evaluation of Helianthus Annuus under Water Deficit Conditions”. Journal of Water and Land Development 59, no. 59 (December 30, 2023): 50–53. Accessed October 20, 2026. https://wydawnictwo.pan.pl/index.php/jwld/article/view/4863.