A. Lohvynov, I. Cheshko, I. Pazukha, K. Tyschenko, O. Pylypenko, and A. Zahorulko, “Effect of Ru Interlayer thickness on Electrophysical Properties of Co/Ru/Co three-layer film systems”, Phys.Chem.Sol.State, vol. 23, no. 3, pp. 531–535, Sep. 2022.