@article{122151, author = {M. Qian and E. A. Stern and Y. Ma and R. Ingalls and M. Sarikaya and B. Thiel and R. Kurosky and C. Han and L. Hutter and I. Aksay}, title = {NICKEL IMPURITIES IN THE Y-BA-CU-O 90-K SUPERCONDUCTOR}, year = {1989}, journal = {Physical Review BPhysical Review B}, volume = {39}, number = {13}, pages = {9192-9199}, month = {05/1989}, isbn = {0163-1829}, language = {eng}, }