Results 61 to 70 of about 6,087 (169)

Spectra of Seyfert galaxies and Seyfert galaxy candidates

The Astrophysical Journal, 1983
Donald E. Osterbrock, O. Dahari
openaire   +2 more sources

A Reassessment of the Structure of the Seyfert Galaxy NGC 4151 [PDF]

, 1973
R. D. Davies
openalex   +1 more source

Infrared Radiation from the Seyfert Galaxy NGC 1068

, 1967
A. G. Pacholczyk, W. Z. Wiśniewski
openalex   +1 more source

The Bowen Fluorescence Mechanism in Planetary Nebulae and the Nuclei of Seyfert Galaxies

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

Light Variations of the Seyfert Galaxy NGC 4151

, 1967
W. S. Fitch, A. G. Pacholczyk, R. J. Weymann   +2 more
openalex   +1 more source

Proceedings of the Conference on Seyfert Galaxies and Related Objects: 27. Photographic Photometry of the Seyfert Galaxy 3C120

, 1968
T. D. Kinman
openalex   +1 more source

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

, 1968
L. Woltjer
openalex   +1 more source

Seyfert Galaxies X-rayed by Satellite [PDF]

, 1971

openalex   +1 more source

Unification Model of Seyfert Galaxies: Are All Seyfert 2 Galaxies Created Equal?

, 2002
2 pages, 2 figures to be published in the proceedings of "Active Galactic Nuclei: From Central Engine to Host Galaxy", Meudon, France, 23-27 July, 2002, ASP Conference Series, Eds. S. Collin, F.
openaire   +2 more sources

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
openalex   +1 more source