IATE-1364362

Subject Field	Subject Field/3226005
Is Reference of	Periodiciteit-nl#Sense
	Udgivelseshyppighed-da#Sense
	Frequency-en#Sense
	Erscheinungsweise-de#Sense
	Periodicidade-pt#Sense
	Periodicità di una pubblicazione-it#Sense
	Συχνότητα-el#Sense
	Frekvens-sv#Sense
	Périodicité-fr#Sense
	Frecuencia-es#Sense
	Ilmestymistiheys-fi#Sense
	Verschijningsfrequentie-nl#Sense
	Περιοδικότητα-el#Sense