@article{silvester2001efficient,
  title = "Efficient preconditioning of the linearized Navier-Stokes equations for incompressible flow",
  author = "Silvester, David and Elman, Howard and Kay, David and Wathen, Andrew",
  year = "2001",
  journal = "Journal of Computational and Applied Mathematics",
  number = "1-2",
  pages = "261--279",
  publisher = "Elsevier",
  volume = "128",
}