Ivanov, Dmitry. “Identification of Birch Mushrooms With Anomalies of Morphological Attributes and Excess of <sup>137< Sup>Cs Maintenance in Fruit Bodies by the Method of RDNA Sites Restriction Analysis”. Biological Communications, no. 1 (March 4, 2013): 88–93. Accessed April 23, 2024. https://biocomm.spbu.ru/article/view/2698.