IATE-1605909

Subject Field	Subject Field/6826
Is Reference of	Difusão de frequências-pt#Sense
	Difusión de frecuencias-es#Sense
	Διάχυση συχνοτήτων-el#Sense
	Frekvensspredning-da#Sense
	Frequenzverteilung-de#Sense
	Frequentiespreiding-nl#Sense
	Diffusion de fréquences-fr#Sense
	Diffusione di frequenze-it#Sense
	Frekvensspridning-sv#Sense
	Frequency dissemination-en#Sense