@article{article74d16be6, title = {Optical characterization of WISE selected blazar candidates}, author = {Menezes, Raniere de and Pena-Herazo, Harold A and Marchesini, Ezequiel J and D'Abrusco, Raffaele and Masetti, Nicola and Silva, Rodrigo Nemmen da and Massaro, Francesco and Hernandez-Jimenez, P and Ricci, Federica and Landoni, Marco and Paggi, Alessandro and Smith, Howard A}, year = {2019}, doi = {10.1051/0004-6361/201936195}, journal = {Astronomy & Astrophysics} }