The preparation and structure of barium uranium oxide BaUO3+x Barrett, S. A. ; Jacobson, A. J. ; Tofield, B. C. ; Fender, B. E. F. Abstract Publication: Acta Crystallographica Section B Pub Date: November 1982 DOI: 10.1107/S0567740882009935 Bibcode: 1982AcCrB..38.2775B