1. Deposits in the Nile Valley and Delta;Attia,1954
2. Spatial mode of ground subsidence above advancing shielded tunnels;El-Nahhas,1986
3. Geotechniccal performance of diaphragm walls during construction of Cairo Metro tunnel;El-Nahhas,1988
4. A geotechnical study of the Greater Cairo zone as related to the behaviour of a mighty river;El-Ramli,1985
5. Deep excavation and tunneling in soft ground;Peck,1969