Tsymbalyuk, Zoya M., Daniella Ivanova, in Lyudmila M. Nitsenko. „Taxonomic Significance of Palynomorphological Characteristics of Selected Centranthus (Caprifoliaceae) Species“. Hacquetia 20, no. 2 (november 3, 2020): 243–256. Pridobljeno december 13, 2025. https://ojs.zrc-sazu.si/hacquetia/article/view/8825.