Maintenance of street lighting systems using mobile phones

1. Castillo-Martinez, A.
2. Gutierrez-Escolar, A.
3. Gutierrez-Martinez, J.-M.
4. Merodio, J.-A.M.
5. Gomez-Pulido, J.M.
6. Cobo, F.J.
7. Martinez-Herraiz, J.-J.