Jámbor-Benczúr, E., A. Mándy, Z. Sinkó, B. Hipszki, Zs. Szafián, and J. Dobránszky. 2004. “The Effect of Different Carbohydrates on the Multiplication of Hosta Cultivars”. International Journal of Horticultural Science 10 (4):115-17. https://doi.org/10.31421/IJHS/10/4/534.