@article{NguyenXuanRabczukNguyenThoietal.2021,
  author    = {H. Nguyen-Xuan and T. Rabczuk and T. Nguyen-Thoi and Thanh Ngoc Tran and N. Nguyen-Thanh},
  title     = {Computation of limit and shakedown loads using a node-based smoothed finite element method},
  journal   = {International Journal for Numerical Methods in Engineering},
  volume    = {90},
  number    = {3},
  pages     = {287 -- 310},
  doi       = {10.1002/nme.3317},
  year      = {2021},
}