@article{PhamStaat2014,
  author    = {Phu Tinh Pham and Manfred Staat},
  title     = {FEM-based shakedown analysis of hardening structures},
  journal   = {Asia Pacific journal on computational engineering},
  number    = {1},
  pages     = {Article No. 4},
  doi       = {10.1186/2196-1166-1-4},
  year      = {2014},
}