@article{10388,
  author = {Patrick Farrell and David Ham and Simon Funke and Marie Rognes},
  title = {Automated Derivation of the Adjoint of High-Level Transient Finite Element Programs},
  year = {2013},
  journal = {SIAM Journal on Scientific Computing},
  volume = {35},
  number = {4},
  pages = {369-393},
}