1. The fabric of clay soil under controlled mechanical and hydraulic stresses;Al-Mukhtar;Appl. Clay Sci.,1996
2. The collapse mechanism in partly saturated soil;Barden;Eng. Geol.,1973
3. The factors influencing collapse settlement in compacted soils;Booth,1975
4. Collapse settlements in compacted soils;Booth,1977
5. Vientiane plain flood protection: urgent phase.... Flood Management and Mitigation in the Mekong River Basin;Brown,1999