@article{WolfGraserLoderetal.2012,
  author    = {F. A. Wolf and Siegfried Graser and Florian Loder and Thilo Kopp},
  title     = {Supercurrent through Grain Boundaries of Cuprate Superconductors in the Presence of Strong Correlations},
  journal   = {Physical Review Letters},
  volume    = {108},
  number    = {11},
  pages     = {117002},
  doi       = {10.1103/physrevlett.108.117002},
  year      = {2012},
}