3 citations · 3 across the 2 of their papers we have counts for
2 papers
gr-qc2009
Black Holes in Active Galactic Nuclei
M. J. Valtonen, S. Mikkola, D. Merritt +7
Supermassive black holes are common in centers of galaxies. Among the active galaxies, quasars are the most extreme, and their black hole masses range as high as to $6\cdot 10^{10}…
astro-ph.CO2009★ 3 cited
Lofar, E-Lofar and Low-Frequency Vlbi
M. A. Garrett, H. Rampadarath, E. Lenc +1
The Low Frequency Array (LOFAR) is a new generation of electronic radio telescope based on aperture array technology. The telescope is being developed by ASTRON, and currently bein…