Starov, A., & Kalashnikov, S. (2020). A.A. ILYUSHIN’S FINAL RELATION, ALTERNATIVE EQUIVALENT RELATIONS AND VERSIONS OF ITS APPROXIMATION IN PROBLEMS OF ELASTIC DEFORMATION OF PLATES AND SHELLS. PART 2: ALTERNATIVE EQUIVALENT RELATIONS OF A.A. ILYUSHIN. International Journal for Computational Civil and Structural Engineering, 16(3), 78–99. https://doi.org/10.22337/2587-9618-2020-16-3-78-99