Magyar-Tábori, K., Dobránszky, J., Jámbor-Benczúr, E., Lazányi, J., Szalai, J., & Ferenczy, A. (2002). Effects of indole-3-butyric acid levels and activated charcoal on rooting of in vitro shoots of apple rootstocks. International Journal of Horticultural Science, 8(3-4), 25–28. https://doi.org/10.31421/IJHS/8/3-4/356