@misc{indiciae4cadcde27474,
  title = {Semianalytical computation of path lines for finite-difference models},
  author = {D.W. Pollock},
  year = {2006},
  doi = {10.1111/j.1745-6584.1988.tb00425.x},
  url = {https://pubs.usgs.gov/publication/70013303},
  note = {Source identifier: 70013303}
}