Pavlo V. Herasymiuk. Influence of insect pollination on the elements of yield structure of agricultural crops (using Helianthus annuus L. as an example) : Доктор філософії : spec.. 101 - Екологія : presented. 2026-06-24; popup.evolution: o; Yuriy Fedkovych Chernivtsi National University. – Чернівці, 0826U002349.

Updated: 2026-10-22