Crawford, E. J., Filipović, M. D., McEntaffer, R. L., Brantseg, T., Heitritter, K., Roper, Q., et al. (2014). HFPK 334: an unusual supernova remnant in the small magellanic cloud. Astronomical Journal, 148(5): 99. doi:10.1088/0004-6256/148/5/99.