@article{feng_jensen_2017, 
  title={Convergent Semi-Lagrangian Methods for the Monge--Ampère Equation on Unstructured Grids}, 
  volume={55}, 
  DOI={10.1137/16m1061709}, 
  publisher={Society for Industrial & Applied Mathematics (SIAM)}, 
  author={Feng and Jensen}, 
  year={2017}
  }