Hernitschek, Nina, Cohen, Judith G., Rix, Hans-Walter, Magnier, Eugene, Metcalfe, Nigel, Wainscoat, Richard, Waters, Christopher, Kudritzki, Rolf-Peter, Burgett, William, "Precision Distances to Dwarf Galaxies and Globular Clusters from Pan-STARRS1 3π RR Lyrae", Astrophysical Journal, 2019