1. The compozer—a method to improve characteristics of soft clay by inclusion of large diameter sand columns;Aboshi;Proceedings, International Conference on Soil Reinforcements: Reinforced Earth and Other Techniques, Paris,1979
2. Sand compaction pile method: state-of-the-art paper;Aboshi,1985
3. Analysis of rigid rafts supported by granular piles;Balaam;International Journal for Numerical and Analytical Methods in Geomechanics,1981
4. The behaviour of foundations supported by clay stabilised by stone columns;Balaam;Proceedings, 8th European Conference on Soil Mechanics and Foundation Engineering: Improvement of Ground, Helsinki,1983
5. A field trial of reinforcing effects of stone columns in soil;Hughes;Geotechnique,1975