Nybom, H., I. V. Bartish, and J. Fryer. “Genetic Relatedness Among Asian Cotoneaster Species Investigated With DNA Marker Analysis”. International Journal of Horticultural Science 11, no. 4 (October 11, 2005): 43–46. Accessed April 24, 2024. https://ojs.lib.unideb.hu/IJHS/article/view/603.