Jámbor-Benczúr, E., A. Mándy, Z. Sinkó, B. Hipszki, Zs. Szafián, and J. Dobránszky. “The Effect of Different Carbohydrates on the Multiplication of Hosta Cultivars”. International Journal of Horticultural Science 10, no. 4 (November 15, 2004): 115–117. Accessed December 3, 2022. https://ojs.lib.unideb.hu/IJHS/article/view/534.