Romanenko, K.O., L.M. Babenko, O.V. Vasheka, P.O. Romanenko, and I.V. Kosakivska. “Phytohormonal Regulation of the Development of Dryopteris Filix-Mas (L.) Schott Gametophyte in Vitro Culture”. Reports of the National Academy of Sciences of Ukraine, no. 11 (November 28, 2018): 96–105. Accessed June 19, 2026. https://nasu-periodicals.org.ua/index.php/dp/article/view/3046.