1. Finite element analysis of the elastic properties of materials containing circular holes;Brook;Powder Metallurg. Internat.,1982
2. The effects of none-circular holes on the elastic properties of materials;Forskitt;Powder Metallurg. Internat.,1987
3. Elastic properties of plates perforated by elliptical holes;Forskitt;Appl. Math Modelling,1991
4. Elastic moduli of powder metallurgy steels;Moon;Powder Metallurg.,1989