1. An axisymmetric plasticity problem and Brinell number;Ishlinski;J Appl Math Mech,1944
2. Hardness of metals;Tabor,1951
3. The correlation of indentation experiments;Johnson;J Mech Phys Solids,1970
4. Contact mechanics;Johnson,1985
5. The mechanics of size-dependent indentation;Begley;J Mech Phys Solids,1998