Time variability of the X-ray sources in M33

• 1 January 1989
• journal article
• Published by American Astronomical Society in The Astrophysical Journal
• Vol. 336, 140
• https://doi.org/10.1086/167001

Abstract

Keywords

• MILKY WAY
• MILKY WAY GALAXY
• ACTIVE GALACTIC NUCLEI
• CONFIDENCE LEVEL
• ECLIPSING BINARY STARS
• SPECTRUM
• VARIABLE STARS
• LIGHT CURVE