Cheng Cheng,
Cong Kevin Xu,
Lizhi Xie,
Zhizheng Pan,
Wei Du,
Gustavo Orellana-González,
Xu Shao,
Shumei Wu,
Roger Leiton,
Jia-Sheng Huang et al. (3 more)
A&A, 633 (2020) A105
Published online: 17 January 2020
DOI: 10.1051/0004-6361/201936186
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