@article{jgt2007ci,
  title = {Keyframing using Linear Interpolation of Matrices},
  author = {Amy Hawkins and Cindy Grimm},
  journal = {Journal of Graphics Tools},
  editor = {Ronen Barzel},
  volume = {12},
  number = {13},
  pages = {55--69},
  publisher = {A K Peters, Ltd.},
  note = {Using linear matrix interpolation to do camera keyframing},
  month = {},
  year = {2007}
}