@misc{indiciaeb0fe5669c76c,
  title = {A finite difference solution to a mixed boundary value problem for Laplace's equation},
  author = {Chu, S. C. and Thuraisamy, V.},
  year = {1970},
  url = {https://ntrs.nasa.gov/citations/19710007022},
  note = {Source identifier: 19710007022}
}