CO2 emissions,GDP and energy inten-sity:a multivariate cointegration and causality analysisfor Greece,1977–2007 .2 Hatzigeorgiou E. Applied Energy . 2011
CO2 emissions,GDP and energy inten-sity:a multivariate cointegration and causality analysisfor Greece,1977–2007 .2 Hatzigeorgiou E. Applied Energy . 2011