@article{4546,
  author       = {Vassilevski, P. S. and Petrova, Svetozara and Lazarov, R. D.},
  issn         = {2168-3417},
  journal      = {SIAM Journal on Scientific and Statistical Computing},
  number       = {6},
  pages        = {1287--1313},
  publisher    = {Society for Industrial & Applied Mathematics (SIAM)},
  title        = {{Finite Difference Schemes on Triangular Cell-Centered Grids with Local Refinement}},
  doi          = {10.1137/0913073},
  volume       = {13},
  year         = {1992},
}