Trevese, DarioDarioTreveseVagnetti, FaustoFaustoVagnettiZitelli, V.V.ZitelliPuccetti, SimonettaSimonettaPuccetti2020-09-172020-09-172007-08-01https://hdl.handle.net/20.500.13025/948JENAM-2007, "Our non-stable Universe", held 20-25 August 2007 in Yerevan, Armenia. Abstract book, p. 50-50Despite the huge number of QSOs discovered by recent surveys, adequate AGN samples are still lacking at faint end. Color selection technique is affected by the host galaxy light in the case of low luminosity AGNs (LLAGNs). A sample of AGN candidates is presented.http://adsabs.harvard.edu/abs/2007jena.confE..50T2007jena.confE..50T