@article{760211, author = {John Ekin and H Hart and A Gaddipati}, title = {Transport Critical Current of Aligned Polycrystalline Y1Ba2Cu3O7-δ and Evidence for a Nonweak-Linked Component of Intergranular Current Conduction}, year = {1991}, number = {68(5)}, month = {1991-02-01 00:02:00}, publisher = {Journal of Applied Physics}, language = {en}, }