1. Contact Problems of the Theory of Elasticity and Viscoelasticity;Galin,1980
2. The interaction between a system of circular punches on an elastic half space;Gladwell;Trans ASME J Appl Mech,1982
3. Contact Problems in Tribology;Goryacheva,1988
4. Contact Problems of the Theory of Elasticity;Galin,1953
5. Principles of the Theory of Discrete Elastic Contact;Argatov,2003