00646naa#a2200169#i#450# EN\\bibl\69662 20240722202425.1 1994-5655 20230921b2023####ek#y0engy0150####ca RU On the influence of unilateral bonds on the stability and oscillations of elastic rings Journal article Syktyvkar FSBI FIC "Komi Scientific Center of the Ural Branch of the Russian Academy of Sciences" 2023 6 с. Journal article local Ядерная, атомная, молекулярная физика. 539.1 Andryukova V. Yu. komisc.editorum.ru