An optical study of X-ray sources in the old open clusters NGC 752 and NGC 6940
Open Access
- 15 August 2001
- journal article
- Published by EDP Sciences in Astronomy & Astrophysics
- Vol. 375 (2) , 387-396
- https://doi.org/10.1051/0004-6361:20010767
Abstract
Astronomy & Astrophysics (A&A) is an international journal which publishes papers on all aspects of astronomy and astrophysicsKeywords
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