Follette, K. B., Rameau, J., Dong, R., Pueyo, L., Close, L. M., Duchêne, G., …Wolff, S. (2017). Complex Spiral Structure in the HD 100546 Transitional Disk as Revealed by GPI and MagAO. Astronomical Journal, 153(6), Article 264. https://doi.org/10.3847/1538-3881/aa6d85