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1989IAUS..136..535Z - 136th Symposium of the IAU, held in Los Angeles, USA, July 25-29, 1988. Ed M. Morris. The center of the galaxy, 136, 535-541 (1989)
Long-term variations of the compact radio source SGR A at the Galactic Center.
ZHAO J.-H., EKERS R.D., GOSS M.W., LO K.Y. and NARAYAN R.
Journal keyword(s):
Simbad objects: 3
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