Wolff, S. G., Perrin, M., Millar-Blanchaer, M. A., Nielsen, E. L., Wang, J., Cardwell, A., …Wiktorowicz, S. J. (2016). The PDS 66 Circumstellar Disk as Seen in Polarized Light with the Gemini Planet Imager. Astrophysical Journal Letters, 818(1), Article L15. https://doi.org/10.3847/2041-8205/818/1/l15