BibTex format
@article{Tsiampousi:2013,
author = {Tsiampousi, A and Zdravkovic, L and Potts, DM},
journal = {Computers and Geotechnics},
pages = {167--178},
title = {Variation with time of the factor of safety of slopes excavated in unsaturated soils},
volume = {48},
year = {2013}
}