Results 21 to 30 of about 5,974 (69)

Infrared Radiation from the Seyfert Galaxy NGC 1068

, 1967
A. G. Pacholczyk, W. Z. Wiśniewski
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Seyfert galaxies as X-ray sources [PDF]

, 1978
M. Elvis, T. Maccacaro, A. S. Wilson, Michael J. Ward, M. V. Penston, R. A. E. Fosbury, G. C. Perola   +6 more
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Light Variations of the Seyfert Galaxy NGC 4151

, 1967
W. S. Fitch, A. G. Pacholczyk, R. J. Weymann   +2 more
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Proceedings of the Conference on Seyfert Galaxies and Related Objects: 27. Photographic Photometry of the Seyfert Galaxy 3C120

, 1968
T. D. Kinman
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Seyfert Galaxies X-rayed by Satellite [PDF]

, 1971

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Proceedings of the Conference on Seyfert Galaxies and Related Objects: 45. Concluding Remarks

, 1968
L. Woltjer
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Radio Observations of Neutral Hydrogen in Four Seyfert Galaxies [PDF]

, 1972
R. J. Allen, B. Darchy, R. Lauqué
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Proceedings of the Conference on Seyfert Galaxies and Related Objects: 38. X-Ray Emission in the Nuclei of Seyfert Galaxies

, 1968
W. H. Tucker, C. Bruce Tarter
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Proceedings of the Conference on Seyfert Galaxies and Related Objects: 2. A Comparison of the Optical Forms of Certain Seyfert Galaxies with the N-Type Radio Galaxies

, 1968
W. W. Morgan
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The Bowen Fluorescence Mechanism in Planetary Nebulae and the Nuclei of Seyfert Galaxies

, 1969
R. J. Weymann, R. E. Williams
openalex   +1 more source