Bailer-Jones, C. A. L. Max Planck Institute for Astronomy, Max Planck Society and Cooperation Partners;
https://ui.adsabs.harvard.edu/abs/2018A&A...609A...8B (Any fulltext)
Bailer-Jones, C. A. L. (2018). The completeness-corrected rate of stellar encounters with the Sun from the first Gaia data release. Astronomy and Astrophysics, 609.