@article{realtimegundetectionincctvanopen,
  title = {Real-time gun detection in CCTV: An open problem},
  author = {JoseL. Salazar González and Carlos Zaccaro and Juan A. Álvarez-García and Luis M. Soria-Morillo Fernando Sancho Caparrini},
  year = {2020},
  url = {https://doi.org/10.1016/j.neunet.2020.09.013},
}