@misc{indiciaed2df02e687bd,
  title = {Accelerating an iterative process by explicit annihilation},
  author = {Jespersen, D. C. and Buning, P. G.},
  year = {1983},
  url = {https://ntrs.nasa.gov/citations/19830011249},
  note = {Source identifier: 19830011249}
}