Semi-smooth Newton method for an optimal control problem with control and mixed control-state constraints

@article{Rsch2011SemismoothNM,
  title={Semi-smooth Newton method for an optimal control problem with control and mixed control-state constraints},
  author={Arnd R{\"o}sch and Daniel Wachsmuth},
  journal={Optimization Methods and Software},
  year={2011},
  volume={26},
  pages={169-186}
}