IATE-1221397

Subject Field	Subject Field/6621003
Is Reference of	Langlevend element-nl#Sense
	Element met lange halfwaardetijd-nl#Sense
	Elemento de longa duração-pt#Sense
	Element met lange halveringstijd-nl#Sense
	Long-lived element-en#Sense
	Langlebiges Element-de#Sense
	Élément à vie longue-fr#Sense
	Elemento a vita lunga-it#Sense
	Μακρόβιο στοιχείο-el#Sense
	Elemento de larga vida-es#Sense
	Langlivet element-da#Sense