1. Standard test method for moisture, ash, and organic matter of peat and other organic soils (D 2974-87);ASTM,1989
2. Geotechnical properties of Norwegian marine clays;Bjerrum;Géotechnique,1954
3. Direct simple shear tests on a Norwegian quick clay;Bjerrum;Géotechnique,1966
4. The properties of San Francisco Bay Mud at Hamilton Air Force Base, California;Bonaparte,1979
5. Effects of rotation of the principal stress axes and of the intermediate principal stress on shear strength;Broms;Proc. 6th Int. Conf, on SMFE, Montreal, Canada,1965