About the so-called serpentid stars.
J. Sahade.
Communications in Astrophysics, 18, 347, 1996.
Spectroscopic binary orbits from UV radial velocities. Paper 19: Mu1 Scorpii.(HD 151890).
D. J. Stickland, J. Sahade & H. Henrichs.
The Observatory, 116, 85, 1996.