1. Determination of reduced modulus of an isotrpic sheet, weakened by a doubly periodic system of circular holes;Kurshin,1961
2. Stresses and displacements in an elastic sheet, weakened by a doubly-periodic set of equal circular holes;Fil'shtinskii;PMM,1964
3. Plasticity;Nadai,1936
4. Planar elasto-plastic problem;Galin;PMM,1946
5. Elasto-plastic problem for an isotropic massive body weakened by an infinite row of equal circular cutouts;Kosmodaminskii,1961