@article{etna_vol3_pp150-159,
  author  = {Zhiqiang Cai and Thomas A. Manteuffel and Stephen F. McCormick},
  title   = {First-order system least squares for velocity-vorticity-pressure form of the Stokes equations, with application to linear elasticity},
  journal = {Electron. Trans. Numer. Anal.},
  volume  = {3},
  year    = {1995},
  pages   = {150--159},
}