1. A contact problem of elasticity theory for a half-space whose elastic modulus is a power-law function of the depth;Rakov;Dokl. Akad. Nauk UkrSSR,1961
2. A plane contact problem of creep theory;Arutiunian;PMM,1959
3. Contact Problems for a Linearly Deformable Base;Popov,1982
4. Elastic Stress Concentration around Stamps, Slits, Thin Inclusions, and Reinforcements;Popov,1982