@article{c1fc2fe3ee5445c3bae02ab1837c98b3,
title = "Stellar Chromospheric Activity and Age Relation from Open Clusters in the LAMOST Survey",
keywords = "open star clusters, stellar ages; stellar chromospheres",
author = "Jiajun Zhang and Terry Oswalt and Jingkun Zhao and Xiangsong Fang and Gang Zhao and Xilong Liang and Xianhao Ye and Jing Zhong",
year = "2019",
month = dec,
day = "12",
language = "American English",
volume = "887",
journal = "The Astrophysical Journal",
issn = "1538-4357",
publisher = "Institute of Physics Publishing, Inc.",
}