Vidaković, Antonio, Zlatko Šatović, Zlatko Liber, Marko Jurica, and Igor Poljak. “Leaf Morphological Variability of Pyrus Spinosa and Crataegus Monogyna and Their Potential Hybridization”. Acta Botanica Croatica 84, no. 2 (September 26, 2025): 202–210. Accessed September 28, 2025. https://abc.botanic.hr/index.php/abc/article/view/4096.