@inproceedings{hinkkanen_repo_cederholm_luomi_2007, 
  title={Small-signal model for saturated deep-bar induction machines}, 
  DOI={10.1109/epe.2007.4417769}, 
  publisher={IEEE}, 
  author={Hinkkanen and Repo and Cederholm and Luomi}, 
  year={2007}
  }