@article{article, title  = {{A note on the calculation of consistent tangent operators for Von Mises and Drucker-Prager plasticity}},

 publisher = {{Wiley}},

 url = {{}},

 year = {{1994}},

 month = {{1}},

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

 doi = {{10.1002/cnm.1640101208}},

 volume = {{10}},

 journal = {{Communications in Numerical Methods in Engineering}},

 issue = {{12}},

 pages = {{1021-1025}},

 note = {{Accessed on 2024/12/25}}}