L. Ye, Q. Y. Zhu, J. X. Liu, P. P. Sun, and Z. Y. Yin. “Overview and Interpretation of Stress-Relaxation of Soft Clay”. Geotechnical Engineering Journal of the SEAGS & AGSSEA, vol. 46, no. 3, Sept. 2015, pp. 12-23, doi:10.14456/seagj.2015.20.