@article{takahashi1986new,
  title    = {A New Quick-Response and High-Efficiency Control Strategy of an Induction Motor},
  author   = {Takahashi, Isao and Noguchi, Toshihiko},
  journal  = {IEEE Transactions on Industry Applications},
  volume   = {IA-22},
  number   = {5},
  pages    = {820--827},
  year     = {1986},
  doi      = {10.1109/TIA.1986.4504799},
  keywords = {controle direto de torque, motor de indu{\c{c}}{\~a}o, DTC}
}

@article{bose2009power,
  title    = {Power Electronics and Motor Drives Recent Progress and Perspective},
  author   = {Bose, Bimal K.},
  journal  = {IEEE Transactions on Industrial Electronics},
  volume   = {56},
  number   = {2},
  pages    = {581--588},
  year     = {2009},
  doi      = {10.1109/TIE.2008.2002726},
  keywords = {eletr{\^o}nica de pot{\^e}ncia, acionamentos el{\'e}tricos}
}