ICG 5 - 1994 Singapore Embankment Support Using Geogrids with Vibro Concrete Columns A.L.Bell, C. Jenner, J. D. Maddison, J. Vignoles Access
EuroGeo 1 - 1996 Maastricht Netherlands - Geosynthetics: Applications Design and Construction Design and performance of an embankment supported using low strength geogrids and vibro concrete columns.pdf A.L.Bell, c.G.Jenner, J. D. Maddison & D. B.Jones Access