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