Joint H$α$ and X-Ray Observations of Massive X-Ray Binaries. III. The Be X-Ray Binaries HDE 245770= A0535+ 26 and X Persei
Journal article published in 2007 by
Ed Grundstrom,
Ts Boyajian 
,
C. Finch,
Dr Gies,
W. Huang,
Mv McSwain,
Dp O’Brien,
Rl Riddle,
Ml Trippe,
Sj Williams,
Others
,
C. Finch,
Dr Gies,
W. Huang,
Mv McSwain,
Dp O’Brien,
Rl Riddle,
Ml Trippe,
Sj Williams,
Others
