@article{escidoc:0990,
  title = {{Current densities in low-angle grain boundaries of YBCO}},
  journal = {{Physica C}},
  volume = {341-348},
  pages = {1459--1460},
  year = {2000},
  author = {Albrecht, J. and Warthmann, R. and Leonhardt, S. and Kronm\"uller, H.}
}