%0 Journal Article %T The problem of the stability of circular rings connected to each other %A Andryukova, V.Y. %A Tarasov, V.N. %K stability, variational problems, bifurcation points, rings %J Proceedings of the Komi Science Centre of the Ural Division of the Russian Academy of Sciences %D 2022 %N 0 %P 5 %I FSBI FIC "Komi Scientific Center of the Ural Branch of the Russian Academy of Sciences"