The 2175 Å bump features in FeLoBAL quasars: One indicator of MW-like dust in the nuclear region of quasarsShaohua Zhang, Jian Ge, Tuo Ji, Peng Jiang, Zhijian Luo, Xiang Pan, Xiheng Shi, Chenggang Shu, Jianguo Wang, Hubing Xiao and Hongyan ZhouA&A, 663 (2022) A63DOI: https://doi.org/10.1051/0004-6361/202142476
