@article{HilgenkampSchneiderGoetzetal.1999,
  author    = {Hans Hilgenkamp and Christof W. Schneider and B{\"a}rbel G{\"o}tz and Robert R. Schulz and Andreas Schmehl and Hartmut Bielefeldt and Jochen Mannhart},
  title     = {Grain boundary critical currents - a new perspective},
  journal   = {Superconductor Science and Technology},
  volume    = {12},
  number    = {12},
  pages     = {1043 -- 1045},
  doi       = {10.1088/0953-2048/12/12/301},
  year      = {1999},
}