@article{KhalilSchulze2017,
  author    = {Sara Khalil and Bert-Wolfgang Schulze},
  title     = {Boundary problems on a manifold with edge},
  journal   = {Asian-European Journal of Mathematics},
  volume    = {10},
  number    = {2},
  doi       = {10.1142/S1793557117500875},
  year      = {2017},
}