Olmo-Garc´ıa, Amanda, et.al.; Kumar, Brajesh
(Monthly Notices of the Royal Astronomical Society, 2022-11)
The classification of γ -ray-detected blazar candidates of uncertain type (BCU) is a relevant problem in extragalactic γ -ray
astronomy. Here, we report the optical spectroscopic characterization, using two 3–4 m class ...