@misc{11537,
  author = {Kent-Andre Mardal and Aslak Tveito},
  title = {Block Preconditioners for PDEs Arising From the Bi-Domain Model of the Electrical Activity in the Heart},
  year = {2004},
  journal = {Talk at the Copper Mountain Conference, Colorado, USA},
  month = {April},
  note = {Presented by K.-A. Mardal},
}