Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) YOSHIMINE MITSUTOSHI and ISHIHARA KENJI and VARGAS WILLIAM,Effects of principal stress direction and intermediate principal stress on undrained shear behavior of sand.,SOILS AND FOUNDATIONS,13417452,The Japanese Geotechnical Society,1998,38,3,179-188,https://cir.nii.ac.jp/crid/1390282679587990400,https://doi.org/10.3208/sandf.38.3_179