Motyleva, Svetlana, Jan Brindza, and Ivan Kulikov. “The Morphology of Pollen Grains of the Some Species of Rosaceae Juss. Family”. Agrobiodiversity for Improving Nutrition, Health and Life Quality, no. 1 (November 24, 2017). Accessed May 17, 2024. http://sandbox.agrobiodiversity.uniag.sk/scientificpapers/article/view/98.