@article{CTT100417119,
  author = {Mitsuji Sampei and Katsuhisa Furuta},
  title = {On Linearizatiopn with Transformation of the Time Scale -Linearizatino in a New Time Scale-},
  journal = {Transactions of the Society of Instrument and Control Engineers},
  year = 1986,
}

@article{CTT100417120,
  author = {Mitsuji Sampei and Katsuhisa Furuta},
  title = {On Time Scaling for Nonlinear Systems-Application for Disturbance Decoupling Problem in the Sense of Trajectoty-},
  journal = {Transactions of the Society of Instrument and Control Engineers Japan},
  year = 1986,
}

@article{CTT100417121,
  author = {Mitsuji Sampei and Katsuhisa Furuta},
  title = {On Time Scaling for Nonlinear Systems : Application to Linearization},
  journal = {IEEE Transactions on Automatic Control},
  year = 1986,
}