output
19982025
most citedA close-pair binary in a distant triple supermassive black-hole system

134 citations

researchers with a paper here

Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.

collaborating institutions
Showing 2000 · astro-phShow all

3 papers · 2 filters

astro-ph2000★ 8 cited

The compact core-jet region of the superluminal quasar 3C216

Z. Paragi, S. Frey, I. Fejes +3

Space very long baseline interferometry (VLBI) observations of the quasar 3C216 with the VLBI Space Observatory Programme (VSOP) reveal that the parsec scale structure of the sourc…

astro-ph2000★ 15 cited

VSOP observation of the quasar PKS 2215+020: a new laboratory for core-jet physics at z=3.572

A. P. Lobanov, L. I. Gurvits, S. Frey +4

We report results of a VSOP (VLBI Space Observatory Programme) observation of a high redshift quasar PKS 2215+020 (z=3.572). The ~1 milliarcsecond resolution image of the quasar re…

astro-ph2000★ 38 cited

Dual-Frequency VSOP Observations of AO 0235+164

S. Frey, L. I. Gurvits, D. R. Altschuler +6

AO 0235+164 is a very compact, flat spectrum radio source identified as a BL Lac object at a redshift of z=0.94. It is one of the most violently variable extragalactic objects at b…