IATE-1415731

Subject Field	unknown
Is Reference of	Fri energi-da#Sense
	Énergie libre-fr#Sense
	Energia livre-pt#Sense
	Energia libera-it#Sense
	Fri energi-sv#Sense
	Vrije energie-nl#Sense
	Vapaan veden energia-fi#Sense
	Défice de energia livre-pt#Sense
	Energía libre-es#Sense
	Free energy deficit-en#Sense
	Ελευθέρα ενέργεια-el#Sense
	Freie Energie-de#Sense
	Free energy-en#Sense