1. On the effective void ratio of soil;Hasegawa,1975
2. Testing Procedure of Soil;JSSMFE;JSSMFE,1972
3. Design of Soil and Use of Radio Isotope;JSSMFE;JSSMFE,1974
4. Adsorption;Keii;Kyoritu, pp.,1977
5. An experimental study on characteristics of seepage through unsaturated sandy soil;Kōno;Jour, of JSCE,1981