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Publisher: Edp Sciences
E-ISSN: 1432-0746|503|1|287-291
ISSN: 0004-6361
Source: Astronomy & Astrophysics, Vol.503, Iss.1, 2009-08, pp. : 287-291
Disclaimer: Any content in publications that violate the sovereignty, the constitution or regulations of the PRC is not accepted or approved by CNPIEC.
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