@article {MR2372024,
    AUTHOR = {Dryja, Maksymilian and Galvis, Juan and Sarkis, Marcus},
     TITLE = {B{DDC} methods for discontinuous {G}alerkin discretization of
              elliptic problems},
   JOURNAL = {J. Complexity},
  FJOURNAL = {Journal of Complexity},
    VOLUME = {23},
      YEAR = {2007},
    NUMBER = {4-6},
     PAGES = {715--739},
      ISSN = {0885-064X},
   MRCLASS = {65N30 (35A35 35J25 65N55)},
  MRNUMBER = {2372024 (2008m:65316)},
MRREVIEWER = {J{\'a}nos Kar{\'a}tson},
       DOI = {10.1016/j.jco.2007.02.003},
       URL = {http://dx.doi.org/10.1016/j.jco.2007.02.003},
}