Mason, Brian D.; Hartkopf, William I.; Tokovinin, Andrei (September 2010), “Binary Star Orbits. IV. Orbits of 18 Southern Interferometric Pairs”, The Astronomical Journal140 (3): 735–743, Bibcode: 2010AJ....140..735M, doi:10.1088/0004-6256/140/3/735
harvard.edu
ui.adsabs.harvard.edu
Mason, Brian D.; Hartkopf, William I.; Tokovinin, Andrei (September 2010), “Binary Star Orbits. IV. Orbits of 18 Southern Interferometric Pairs”, The Astronomical Journal140 (3): 735–743, Bibcode: 2010AJ....140..735M, doi:10.1088/0004-6256/140/3/735