@article{id_5287, title = "Grain boundaries in high temperature superconductors: A retrospective view", author = "Gross, R", journal = "Physica C-Superconductivity and Its Applications", volume = "432", year = "2005", pages = "105-115", url = "http://dx.doi.org/10.1016/j.physc.2005.07.016", }