@article{769611, author = {John Ekin and K Salama and V Selvamanickam}, title = {High-Transport Critical Density up to 30 T in Bulk YBa2Cu3O7 and the Critical Angle Effect}, year = {1991}, number = {59(3)}, month = {1991-07-01 00:07:00}, publisher = {Applied Physics Letters}, url = {https://tsapps.nist.gov/publication/get_pdf.cfm?pub_id=30615}, language = {en}, }