Authors: ten Brummelaar, T Mason, BD McAlister, HA Roberts, LC Turner, NH Hartkopf, WI Bagnuolo, WG

Citation: T. Ten Brummelaar et al., Binary star differential photometry using the adaptive optics system at Mount Wilson Observatory, ASTRONOM J, 119(5), 2000, pp. 2403-2414

Authors: Hartkopf, WI Mason, BD Gies, DR ten Brummelaar, T McAlister, HA Moffat, AFJ Shara, MM Wallace, DJ

Citation: Wi. Hartkopf et al., ICCD speckle observations of binary stars. XXII. A survey of Wolf-Rayet stars for close visual companions, ASTRONOM J, 118(1), 1999, pp. 509-514

Authors: Mason, BD Martin, C Hartkopf, WI Barry, DJ Germain, ME Douglass, GG Worley, CE Wycoff, GL ten Brummelaar, T Franz, OG

Citation: Bd. Mason et al., Speckle interferometry of new and problem Hipparcos binaries, ASTRONOM J, 117(4), 1999, pp. 1890-1904

Authors: Mason, BD Henry, TJ Hartkopf, WI ten Brummelaar, T Soderblom, DR

Citation: Bd. Mason et al., A multiplicity survey of chromospherically active and inactive stars, ASTRONOM J, 116(6), 1998, pp. 2975-2983