SKURYDINA, Y. S.; VASIL’YEVA, N. Y.; KUZNETSOVA, S. A.; TITOVA, N. M.; KUZNETSOV, B. N. DEVELOPMENT OF THE ONE-STEP METHOD FOR PRODUCING ALLOBETULIN FROM BIRCH BARK AND STUDY OF ITS ANTIOXIDANT ACTIVITY. chemistry of plant raw material, n. 3, p. 243-252, 2 Oct. 2023.