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20072023
most citedGeometrical constraints on the origin of timing signals from black holes

190 citations · 1.5k across the 48 of their papers we have counts for

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astro-ph.CO2010★ 25 cited

J004457+4123 (Sharov 21): not a remarkable nova in M31 but a background quasar with a spectacular UV flare

H. Meusinger, M. Henze, K. Birkle +8

We announce the discovery of a quasar behind the disk of M31, which was previously classified as a remarkable nova in our neighbour galaxy. The paper is primarily aimed at the outb…