W. - J. Liu, Qian, L., Dong, X. - B., Jiang, N., Lira, P., Cai, Z., Wang, F., Yang, J., Xiao, T., and Kim, M.,
“A Ringed Dwarf LINER 1 Galaxy Hosting an Intermediate-mass Black Hole with Large-scale Rotation-like Hα Emission”,
ApJ, vol. 837, p. 109, 2017.