@article{liu2017quasi,
  title={Quasi-Newton Methods for Real-Time Simulation of Hyperelastic Materials},
  author={Liu, Tiantian and Bouaziz, Sofien and Kavan, Ladislav},
  journal={ACM Transactions on Graphics (TOG)},
  volume={36},
  number={3},
  pages={23},
  year={2017},
  publisher={ACM}
}