1. Angyalossy V, Pace MR, Evert RF, Marcati CR, Oskolski AA, Terrazas T, Kotina E, Lens F, Mazzoni-Viveiros SC, Angeles G, Machado SR, Crivellaro A, Rao KS, Junikka L, Nikolaeva N, Baas P (2016) IAWA list of microscopic bark features. IAWA J 37(4):517–615. https://doi.org/10.1163/22941932-20160151
2. Ashburner K, McAllister HA (2016) The genus Betula: a taxonomic revision of birches. Reprinted with corrections. Royal Botanic Gardens, Kew
3. Barykina RP, Kudryashov LV (1973) Anatomical study of hypoarctic shrubs Betula exilis Sukaczev and Betula nana L. Bot J 58(3):421–428 (In Russian)
4. Barykina RP, Veselova TD, Devyatov AG, Dzhalilova HH, Ilina GM, Chubatova NV (2004) Handbook of botanical micro-technology. Foundations and methods, Moscow (In Russian)
5. Bragin IV, Chelnokov GA, Kharitonova NA (2019) Geochemistry of thermal springs at Baransky volcano, Southern Kuriles (Russia). Environ Earth Sci 78:79. https://doi.org/10.1007/s12665-019-8079-5