@conference {8903,
	title = {Greenhouse gas emissions cap: a new paradigm for energy dependence in the long term?},
	booktitle = {34th IAEE International Conference - Institutions, Efficiency and Evolving Energy Technologies.},
	year = {2011},
	month = {19-23 June },
	address = {Stockholm},
	author = {J{\'u}lia Seixas and Patr{\'\i}cia Fortes and Sim{\~o}es, Sofia and Dias, Luis and Gouveia, Jo{\~a}o Pedro and B{\'a}rbara Mauricio}
}
