@article{Sierra:98189,
      author        = "Sierra, Marta and Borges, Emma and Esparza, Pedro and
                       Méndez-Ramos, Jorge and Martín-Gil, Jesús and
                       Martín-Ramos, Pablo",
      title         = "{Photocatalytic activities of coke carbon/g-C3N4 and Bi
                       metal/Bi mixed oxides/g-C3N4 nanohybrids for the
                       degradation of pollutants in wastewater}",
      year          = "2016",
}