@techreport{UsubiagaSchepelmannBahnWalkowiaketal.2011, author = {Usubiaga, Arkaitz and Schepelmann, Philipp and Bahn-Walkowiak, Bettina and Altmann, Matthias and Landgrebe, Ruta and Piotrowski, Ralph}, title = {EU subsidies for polluting and unsustainable practices : study}, institution = {Europ. Parliament}, address = {Brussels}, pages = {106}, year = {2011}, language = {en} }