@misc{indiciae1cebbe5a3d75,
  title = {Application of implicit numerical techniques to the solution of the three-dimensional diffusion equation},
  author = {Peltier, Leonard Joel and Biringen, Sedat and Chait, Arnon},
  year = {1990},
  url = {https://ntrs.nasa.gov/citations/19910028833},
  note = {Source identifier: 19910028833}
}