1. Perturbation Method in the Theory of Elasto-plastic Body;Ivlev,1978
2. Elasto-plastic torsion of prismatic bars of polygonal cross section;Galin;PMM,1944
3. Elasto-plastic torsion of prismatic bars;Galin;PMM,1949
4. Theory of Perfect Plasticity;Ivlev,1966
5. Some Basic Problems of the Mathematical Theory of Elasticity;Muskhelishvili,1953