Andreevich Usoltsev, V., W. Zukow, I. Stepanovich Tsepordey, and V. Petrovich Chasovskikh. “Forest Stand Biomass and NPP Models Sensitive to Winter Tempera-Ture and Annual Precipitation for Betula Spp. In Eurasia”. Ecological Questions, vol. 31, no. 3, Apr. 2020, pp. 15-23, doi:10.12775/EQ.2020.018.