Lisitsyna, Olga, Nikolay Smirnov, and Aleksey Aleynikov. 2017. “Modern Pollen Data from Pristine Taiga Forest of Pechora-Ilych State Nature Biosphere Reserve (Komi Republic, Russia): First Results”. Ecological Questions 26 (August):53-55. https://doi.org/10.12775/EQ.2017.016.