@misc{khlopin2010infinite,
  title={An infinite-horizon optimal control problem and the stability of the adjoint variable (in Russian)},
  author={Dmitry Khlopin},
  year={2010},
  eprint={1012.3592},
  archivePrefix={arXiv},
  primaryClass={math.OC},
  url={https://arxiv.org/abs/1012.3592}
}