1. Annual energy outlook;Energy Information Administration (EIA),2013
2. The Italian regulatory authority for electricity and gas (AEEG). Annual report to the agency for the cooperation of energy regulators and to the European commission on regulatory activities and the fulfillment of duties of the Italian regulatory authority for electricity and gas. Annual report 2012. Autorità per l’energia elettrica e il gas; 31 July 2012.
3. Forecasting natural gas consumption;Soldo;Appl Energy,2012
4. Mathematical models of natural gas consumption;Sabo;Energy Convers Manage,2011
5. Scenario analysis of nonresidential natural gas consumption in Italy;Bianco;Appl Energy,2014