@article{article, title  = {{Towards efficient and robust elements for 3D-soil plasticity}},

 publisher = {{Elsevier BV}},

 url = {{}},

 year = {{1999}},

 month = {{12}},

 author = {{de Borst R and Groen AE}},

 doi = {{10.1016/s0045-7949(98)00151-5}},

 volume = {{70}},

 journal = {{Computers & Structures}},

 issue = {{1}},

 pages = {{23-34}},

 note = {{Accessed on 2024/12/22}}}