@article{etna_vol63_pp401-423,
  author  = {Sk. Safique Ahmad and Pinki Khatun},
  title   = {Structured backward errors of sparse generalized saddle point problems with Hermitian block matrices},
  journal = {Electron. Trans. Numer. Anal.},
  volume  = {63},
  year    = {2025},
  pages   = {401--423},
  doi     = {10.1553/etna_vol63s401},
}