@article{11166,
  author = {Trygve Karper and Kent-Andre Mardal and Ragnar Winther},
  title = {Unified Finite Element Discretizations of Coupled Darcy-Stokes Flow},
  year = {2009},
  journal = {Numerical Methods for Partial Differential Equations},
  volume = {25},
  pages = {311-326},
  publisher = {Wiley Periodicals},
}