| Literature DB >> 1207760 |
D E Ekong, J I Okogun, V U Enyenihi, V Balogh-Nair, K Nakanishi, C Natta.
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Year: 1975 PMID: 1207760 DOI: 10.1038/258743a0
Source DB: PubMed Journal: Nature ISSN: 0028-0836 Impact factor: 49.962