The APM QSO Survey: Description and Status Report
(1989)
Presentation / Conference Contribution
All Outputs (78)
The Optical and Radio Properties of X-Ray Selected Bl-Lacertae Objects (1989)
Presentation / Conference Contribution
Anisotropic Ionising Continuum Emission in AGN / Active Galactic Nuclei (1989)
Book Chapter
Bl-Lacertae Objects from the Extended Medium Sensitivity Survey - the Surface Density (1989)
Presentation / Conference Contribution
X-Ray Selected AGN from the Extended Medium Sensitivity Survey (1989)
Presentation / Conference Contribution
Optically Thin Gas in the BLR of Seyfert Galaxies (1989)
Presentation / Conference Contribution
Evolution of large scale structure and galaxy formation (1989)
Thesis
The University of Durham Southern Hemisphere VHE gamma ray telescope (1989)
Journal Article
The behavior of compact non-thermal sources with pair production (1989)
Journal Article
Molecular collision processes in interstellar clouds (1989)
Journal Article
Magnetisation of inks for magnetic particle inspection (1989)
Journal Article
4U1722 + 11 - The discovery of an X-ray selected BL Lac object (1989)
Journal Article
Propensity rules in NH3-H2 collisions (1989)
Journal Article
Low-energy supersymmetry and the decay b --> s+H ⁰ (1989)
Journal Article
Infrared-selected 'warm' galaxies observed in X-rays (1989)
Journal Article
Large peculiar velocities in the Hydra-Centaurus supercluster (1989)
Journal Article