@article{DoeringHoffmeyerSeegeretal.2003,
  author    = {R. D{\"o}ring and J. Hoffmeyer and T. Seeger and Michael Vormwald},
  title     = {A plasticity model for calculating stress-strain sequences under multiaxial nonproportional cyclic loading},
  journal   = {Computational Materials Science},
  pages     = {587 -- 596},
  year      = {2003},
}