1. Analysis of two-dimensional orientation data;Curray;Jour. Geol.,1956
2. The behaviour of an assembly of rotund, rigid, cohesionless particles;Horne;Part I and 2, Proc. Roy. Soc. A.,1965
3. The behaviour of an assembly of rotund, rigid, cohesionless particles;Horne;part 3, Proc. Roy. Soc. A.,1969
4. A statistical theory of mechanics of granular materials;Mogami;Jour. Fac. Eng.,1965
5. Volume changes in drained triaxial tests on granular materials;Newland;Geotechnique,1957