Benedek, P. “Studies on the Insect Pollination of Fruit Tree Species and on Closely Related Topics in Hungary: A Bibliography of Research Publications”. International Journal of Horticultural Science 6, no. 3 (June 6, 2000): 157–161. Accessed May 1, 2024. https://ojs.lib.unideb.hu/IJHS/article/view/137.