Y. Gong,
R. Q. Mao,
M. Fang,
S. B. Zhang,
Y. Su,
J. Yang,
Z. B. Jiang,
Y. Xu,
M. Wang,
Y. Wang et al. (2 more)
A&A, 588 (2016) A104
Published online: 24 March 2016
DOI: 10.1051/0004-6361/201527334
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