1. Internal lateral earth pressure in earth walls;Adib,1988
2. Some observations on the interpretation of shear box test results;Airey,1987
3. Interaction between grid reinforcement and cohesive-frictional soil;Bergado;Proc. of Int. Symp. on Earth Reinforcement Practice, Fukuoka,1992
4. The strength and dilatancy of sands;Bolton;Géotechnique,1986
5. Reinforced soil: Laboratory testing and modelling;Bolton,1990