An Input-Output Approach of CO2 Emissions in Tourism Sector in Post-Communist Romania Surugiu Camelia Surugiu Marius Razvan Zelia Breda Dinca Ana-Irina D Stefan CA Comes Publication Journal: International Conference Emerging Markets Queries in Finance and Business Year of Publication: 2012 Volume: 3 Pagination: 987-992 Identifiers Other Numbers: WOS:000315040100150 Alternative titles DOIGoogle ScholarBibTeXRIS Locators