“Unveiling the Potential of Double Perovskite Halides Rb2CuSbH6 (H = Cl, Br, I) for Flexible Electronics: An Integrated Study of Structural, Mechanical, Electrical and Optical Properties” (2024) East European Journal of Physics, (4), pp. 349–359. doi:10.26565/2312-4334-2024-4-40.