TY - RPRT TI - Core-level changes induced by oxygen in YBa2Cu3O7- delta. AU - A Balzarotti AU - F Patella AU - De Crescenzi M AU - N Motta AU - A Sgarlata AU - F Licci PY - 1991 DO - 10.1103/physrevb.43.351 UR - https://pubmed.ncbi.nlm.nih.gov/9996219/ ID - 9996219 ER -