@misc{indiciae269ce9b8492c,
  title = {A biconjugate gradient type algorithm on massively parallel architectures},
  author = {Freund, Roland W. and Hochbruck, Marlis},
  year = {1991},
  url = {https://ntrs.nasa.gov/citations/19910023534},
  note = {Source identifier: 19910023534}
}