Stepanyan, A. 2018. HISTORY TO THE STUDY OF ECTOMYCORRHIZAL FUNGI OF ARMENIA (FAMILY RUSSULACEAE). Proceedings of the YSU B: Chemical and Biological Sciences. 52, 2 (246) (Jul. 2018), 101–104. DOI:https://doi.org/10.46991/PYSU:B/2019.52.2.101.