@misc{indiciaee3ada29da25a,
  title = {Interface preconditionings for domain-decomposed convection-diffusion operators},
  author = {Chan, Tony F. and Keyes, David E.},
  year = {1990},
  url = {https://ntrs.nasa.gov/citations/19910030133},
  note = {Source identifier: 19910030133}
}