@article{hoerlkennard1970,
  author = "Hoerl, A. E. and R. W. Kennard",
  year = 1970,
  title = "Ridge regression: biased estimation for non-orthogonal problems and applications",
  journal = "Technometrics",
  volume = 12,
  pages = "55--69",
}

@article{touretzkypomerlau1989,
  author = "Touretzky, David S. and Dean A. Pomerlau",
  year = 1989,
  title = "What's in the hidden layers?",
  journal = "Byte",
  volume = 14,
  number = 8,
  pages =  "227--233",
}

@proceedings{griewankcorliss1991,
  editor = "Griewank, A. and G. F. Corliss",
  year = 1991,
  title = "Automatic differentiation of algorithms: theory, implementation and application",
  address = "Philadelphia, PA",
  organization = "SIAM",
}

@article{hasselblad1966,
  author = "Hasselblad, V.",
  year =  1966,
  title = "Estimation of Parameters for a mixture ofnormal distributions",
  journal = "Technometrics",
  volume = 8,
  pages = "431--444",
}

@inproceedings{griewank1988,
  author = "Griewank, A.",
  year = 1988,
  title = "Automatic differentiation",
  booktitle= "13th International Symposium on Mathematical Programming",
  address =  "Tokyo, Japan",
  month = "August",
  publisher = "Washington D.C.: Dept. of Energy",
  series = "Rept. CONF-8808190-1",
}
