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most citedLimits on the cosmological abundance of supermassive compact objects from a search for multiple imaging in compact radio sources

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astro-ph2001★ 152 cited

Limits on the cosmological abundance of supermassive compact objects from a search for multiple imaging in compact radio sources

P. N. Wilkinson, D. R. Henstock, I. W. A. Browne +7

Using Very Long Baseline Interferometry we have searched a sample of 300 compact radio sources for examples of multiple imaging produced by gravitational lensing; no multiple image…