Rix, Hans-Walter Max Planck Institute for Astronomy, Max Planck Society;
https://lt.org/publication/how-can-3d-map-dust-help-measure-distances-our-milky-way (Multimedia)
Rix, H.-W. (2017). How Can a 3D-Map of Dust Help Measure Distances in our Milky Way? doi:10.21036/LTPUB10369.