@article{etna_vol21_pp134-150,
  author  = {Uwe Naumann and Jean Utke},
  title   = {Optimality-preserving elimination of linearities in Jacobian accumulation},
  journal = {Electron. Trans. Numer. Anal.},
  volume  = {21},
  year    = {2005},
  pages   = {134--150},
}