Parallel block ILUT/ILDLT preconditioning for sparse eigenproblems and sparse linear systems

@article{Basermann2000ParallelBI,
  title={Parallel block ILUT/ILDLT preconditioning for sparse eigenproblems and sparse linear systems},
  author={Achim Basermann},
  journal={Numerical Lin. Alg. with Applic.},
  year={2000},
  volume={7},
  pages={635-648}
}