@misc{12046,
  author = {Are Bruaset and Aslak Tveito},
  title = {A Simplified MILU-Like Preconditioner for Elliptic Problems},
  year = {1991},
  journal = {Talk at the IMACS International Symposium on Iterative Methods in Linear Algera, Brussels, Belgium},
  month = {April},
  note = {Presented by A. M. Bruaset},
}