842 citations · 2.2k across the 40 of their papers we have counts for
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1245+676 - a CSO/GPS source being an extreme case of a double-double structure
Andrzej Marecki, Peter D. Barthel, Antonis Polatidis +1
AGN with the so-called `double-double' radio structure have been interpreted as restarted AGN where the inner structure is a manifestation of a new phase of activity which happened…
The Radio Properties of Composite LINER/HII Galaxies
Mercedes E. Filho, Peter D. Barthel, Luis C. Ho
Arcsec-resolution VLA observations -- newly obtained as well as published -- of 40 nearby galaxies are discussed, completing a study of the radio properties of a magnitude-limited…
Light-year Scale Radio Cores in Four LINER Galaxies
Mercedes E. Filho, Peter D. Barthel, Luis C. Ho
The LINER galaxies NGC 2911, NGC 3079, NGC 3998, and NGC 6500 were observed at 5 GHz with the European VLBI Network at a resolution of 5 milliarcsecond and found to possess flat-sp…