TY - JOUR TI - Estimating GHG emissions of marine ports—the case of Barcelona PY - 2011 AU - Gara Villalba AU - Eskinder Demisse Gemechu T2 - Energy Policy LK - http://www.sciencedirect.com/science/article/pii/S030142151000889X DO - 10.1016/j.enpol.2010.12.008 ER -