deletions | additions       diff --git a/bibliography/biblio.bib b/bibliography/biblio.bib  index 0948ad3..fbcedc3 100644  --- a/bibliography/biblio.bib  +++ b/bibliography/biblio.bib 
...
title = {{A Survey on Using Wireless Signals on Road Traffic Detection}},  journal = {International Journal of Research in Engineering and Technology},  }  @article{nakat_herrera_cherkaoui_2014,  title = {{Cairo Traffic Congestion study- Executive Note}},  url = {http://www.worldbank.org/content/dam/worldbank/twb-executive-note-eng.pdf},  journal = {Cairo Traffic Congestion study- Executive Note},  publisher = {Government of Netherlands; Italy’s Ministry of Foreign Affairs and the European Commission; the Energy Sector Management Assistance Program; World Bank},  author = {Nakat, Ziad and Herrera, Santiago and Cherkaoui, Yassine},  year = {2014},  }