@article { ,
	title = {VII Conference Barcelona Global Energy Challenges},
	year = {2012},
	month = {28-29/06/2012},
	publisher = {Catalonia Institute for Energy Research},
	address = {Barcelona, Spain},
	keywords = {research; energy},
	URL = {http://www.bcnenergychallenges.com/en/},
	author = {F.-Javier Heredia}
}

