Nakai, K., K. Fujiwara, and N. Ogawa. “SEISMIC PERFORMANCE EVALUATION OF PFS METHOD BY SOIL-WATER COUPLED FINITE DEFORMATION ANALYSIS”. GEOMATE Journal, vol. 22, no. 89, Jan. 2022, pp. 94-99, https://geomatejournal.com/geomate/article/view/3018.