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Stellar and circumstellar activity in the Be star EW Lacertae from the 1993 multi-site campaign

C. Neiner, R. Hirata, J. Zorec, 2004 .

Binary star orbits from speckle interferometry. 5: A combined speckle/spectroscopic study of the O star binary 15 Monocerotis

M. Shara, B. Mason, R. Frazin, 1993 .

Tomographic separation of composite spectra. 2: The components of 29 UW Canis Majoris

D. Gies, W. Bagnuolo, R. Wiemker, 1994 .

HD 53975 : AN O-TYPE SPECTROSCOPIC BINARY WITH A LARGE MASS RATIO

D. Gies, W. Bagnuolo, R. Wiemker, 1994 .

The O-Type Binary 15 Monocerotis Nears Periastron

B. Mason, M. Thaller, H. Mcalister, 1997 .

A Long‐Period Spectroscopic Binary in the O‐Star Multiple System HD 193322

L. Roberts, B. Mason, M. Thaller, 1998 .