@article{8316f2ac91984de4b11f90d0034570a7,
title = "Determination of the shear strength of unsaturated soils using the multistage direct shear test",
keywords = "Multistage direct shear test, Shear strength, Suction-controlled direct shear test, Unsaturated soils",
author = "Soonkie Nam and Marte Gutierrez and Panayiotis Diplas and John Petrie",
year = "2011",
month = oct,
day = "10",
doi = "10.1016/j.enggeo.2011.06.003",
language = "English",
volume = "122",
pages = "272--280",
journal = "Engineering Geology",
issn = "0013-7952",
publisher = "Elsevier",
number = "3-4",
}