Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) A. Gajo and Muir Wood,Severn–Trent sand: a kinematic-hardening constitutive model: the q–p formulation,Géotechnique,0016-8505,Thomas Telford Ltd.,1999-10,49,5,595-614,https://cir.nii.ac.jp/crid/1361981468889083520,https://doi.org/10.1680/geot.1999.49.5.595