Ooki Kurihara, Yoshito Takaoka, Takashi Tsuchida, Takuya Shiraga, Ryota Hashimoto and Takahiro Kumagai 2018. SEALING GEOMATERIAL FOR COASTAL DISPOSAL FACILITY USING MARINE CLAY WITH THE ADDITION OF A SMALL AMOUNT OF CEMENT. GEOMATE Journal. 15, 51 (Jun. 2018), 132–139.