@misc{indiciae772c12f37cdc,
  title = {Generalized Du Fort-Frankel methods for parabolic initial boundary value problems},
  author = {Gottlieb, D. and Gustafsson, B.},
  year = {1975},
  url = {https://ntrs.nasa.gov/citations/19750015137},
  note = {Source identifier: 19750015137}
}