@inproceedings{jann-long2017the,
title={The solution structure of the O(3) sigma model in a Maxwell-Chern-Simons theory},
author={Jann-Long Chern},
url={http://archive.ymsc.tsinghua.edu.cn/pacm_paperurl/20180305213427806925968},
booktitle={JOURNAL OF MATHEMATICAL PHYSICS},
volume={58},
pages={071503},
year={2017},
}

Jann-Long Chern. The solution structure of the O(3) sigma model in a Maxwell-Chern-Simons theory. 2017. Vol. 58. In JOURNAL OF MATHEMATICAL PHYSICS. pp.071503. http://archive.ymsc.tsinghua.edu.cn/pacm_paperurl/20180305213427806925968.