00751naa#a2200181#i#450# EN\\bibl\91411 20250720132020.7 2712-7761 20241202b2024####ek#y0engy0150####ca RU From teaching experience. XV. Crystallographic borders and phyllotaxis Journal article Syktyvkar FSBI FIC "Komi Scientific Center of the Ural Branch of the Russian Academy of Sciences" 2024 4 с. Journal article local Геометрическая теория дисконтинуума. 548.71 Образование листа. Положение листа. 581.452 Voytehovskiy Yuri Leonidovich Gunchenkova A. D. komisc.editorum.ru