@article{121021, author = {Y. Sidis and P. Bourges and H. F. Fong and B. Keimer and L. P. Regnault and J. Bossy and A. Ivanov and B. Hennion and P. Gautier-Picard and G. Collin and D. L. Millius and I.A. Aksay}, title = {Quantum impurities and the neutron resonance peak in YBa2Cu3O7: Ni versus Zn}, year = {2000}, journal = {Physical Review Letters}, volume = {84}, pages = {5900-5903}, month = {06/2000}, isbn = {0031-9007}, language = {eng}, }