31 citations · 106 across the 8 of their papers we have counts for
4 papers · 1 filter
High-redshift quasars at : radio variability and MPS/GPS candidates
Yu. Sotnikova, A. Mikhailov, T. Mufakharov +7
We present a study of the radio variability of bright, mJy, high-redshift quasars at on timescales up to 30-40 years. The study involved simultaneous RATA…
Radio Variability and Broad-Band Spectra of Infrared Galaxies with and without OH Megamaser Emission
Yu. V. Sotnikova, T. V. Mufakharov, A. G. Mikhailov +7
We study the radio variability of galaxies with and without sources of hydroxyl (OH) megamaser radiation based on the continuum radio measurements conducted in 2019-2022 with the r…
High-redshift quasars at -- I. Radio spectra
Yu. Sotnikova, A. Mikhailov, T. Mufakharov +7
We present the radio properties of optically selected quasars with . The complete sample consists of 102 quasars with a flux density level mJy in a declina…
Multifrequency study of GHz-peaked spectrum sources
Yu. Sotnikova, T. Mufakharov, E. Majorova +4
Gigahertz-Peaked spectrum (GPS) sources are compact active galactic nuclei, presumably young precursors of bright radio sources. The study of GPS radio properties provides informat…