1. Standard test method for shrinkage factors of soils by the mercury method;ASTM D427−98,1998
2. Standard test method for laboratory miniature vane shear test for saturated fine-grained soil;ASTM D4648−00,2000
3. Geotechnical properties of Norwegian marine clays;Bjerrum;Géotechnique,1954
4. Problems of soil mechanics and construction on soft clays and structurally unstable soils (collapsible, expansive and others);Bjerrum,1973
5. Deep sea drilling projects for shear strength measurement of clayey sediment using modified Wykeham Farrance laboratory vane apparatus;Boyce,1983