Pulse-timing observations of Hercules X-1
Authors:
- J. E. DeeterJDJ. E. Deeter
- S. H. PravdoSPS. H. Pravdo
- P. E. BoyntonPBP. E. Boynton
- 1 August 1981
- journal article
- Published by American Astronomical Society in The Astrophysical Journal
- Vol. 247, 1003-1012