Peculiarities of the growth and the content of endogenous cytokinins in the mycelial biomass of basidial mushrooms Hericium coralloides and Fomitopsis officinalis growing in vitro - N. P. Vedenicheva; G. A. Al-Maali; N. A. Risko; N. N. Shcherbatjuk; I. V. Kosakovskaja (Reports of the National Academy of Sciences of Ukraine, 2018)