Hernitschek, N., Cohen, J. G., Rix, H.-W., Magnier, E., Metcalfe, N., Wainscoat, R., Waters, C., Kudritzki, R.-P., & Burgett, W. (2019). Precision Distances to Dwarf Galaxies and Globular Clusters from Pan-STARRS1 3π RR Lyrae. Astrophysical Journal, 871(1), Article 49. https://doi.org/10.3847/1538-4357/aaf388