作者: J. DANON , R. SCORZELLI , I. SOUZA AZEVEDO , W. CURVELLO , J. F. ALBERTSEN
DOI: 10.1038/277283A0
关键词:
摘要: … We have also studied the sample from Santa Catharina by X-ray techniques. Oscillating crystal photographs show that the sample ever rr>eas of at least 1 mm is essentially a single …