Bukhtatyi , A., Maizelis , Z. and Yampol’skii, V. 2024. LAGRANGE FUNCTION FOR THE LAYERED SUPERCONDUCTOR SAMPLES OF FINITE SIZE. Reports of the National Academy of Sciences of Ukraine. 1 (Feb. 2024), 13–19. DOI:https://doi.org/10.15407/dopovidi2024.01.013.