@article{StaatHeitzerReinersetal.2006,
  author    = {Manfred Staat and M. Heitzer and H. Reiners and F. Schubert},
  title     = {Shakedown and ratchetting under tension-torsion loadings: analysis and experiments},
  journal   = {Nuclear Engineering and Design. 225 (2003), H. 1},
  pages     = {11 -- 26},
  year      = {2006},
}