@article{etna_vol65_pp271-280,
  author  = {Leonid Knizhnerman},
  title   = {Again about the numerical solution of systems of linear algebraic equations with symmetric nonsingular nondefinite matrices by the Lanczos method},
  journal = {Electron. Trans. Numer. Anal.},
  volume  = {65},
  year    = {2026},
  pages   = {271--280},
  doi     = {10.1553/etna_vol65s271},
}