@article{SchulzeWei2009,
  author    = {Bert-Wolfgang Schulze and Ya-wei Wei},
  title     = {Edge-boundary problems with singular trace conditions},
  doi       = {10.1007/s10455-008-9143-7},
  url       = {http://www.springerlink.com/content/100233},
  year      = {2009},
}