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20142022
most citedESPRESSO@VLT -- On-sky performance and first results

537 citations · 1.2k across the 23 of their papers we have counts for

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astro-ph.HE2015★ 10 cited

Optical spectroscopy of SDSS J004054.65-0915268: three possible scenarios for the classification. A z \sim 5 BL Lacertae, blue FSRQ or a weak emission line quasar

M. Landoni, A. Zanutta, A. Bianco +3

The haunt of high redshift BL Lacerate objects is day by day more compelling, to firmly understand their intrinsic nature and evolution. SDSS J004054.65-0915268 is, at the moment,…