Soroka, A. I., and V. A. Lyakh. “Inheritance of Two Types of Modified Leaf Venation in Sunflower (Helianthus Annuus L.)”. The Indian Journal of Genetics and Plant Breeding 75, no. 1 (December 1, 2016). Accessed June 25, 2026. https://epubs.icar.org.in/index.php/IJGPB/article/view/63638.