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Pairing, clustering, optical variability and gravitational lensing in a sample of about 150 flat-spectrum radio-selected QSOs
Wills, D., Wills, Beverley J.Volume:
119
Year:
1986
Journal:
Symposium - International Astronomical Union
DOI:
10.1017/s007418090015329x
File:
PDF, 269 KB
1986