Hughes AM, Lieman-Sifry J, Flaherty KM, Daley CM, Roberge A, Kóspál Á, Moór A, Kamp I, Wilner DJ, Andrews SM, et al. Radial Surface Density Profiles of Gas and Dust in the Debris Disk around 49 Ceti. \apj. 2017;839 (2) :86.