IATE-1434897

Subject Field	Subject Field/3606003
Is Reference of	Disturbi ionosferici improvvisi-it#Sense
	Plötslig jonosfärstörning-sv#Sense
	Plotselinge storing in de ionosfeer-nl#Sense
	Sudden ionospheric disturbance-en#Sense
	Αιφνίδια ιονοσφαιρική διαταραχή-el#Sense
	Perturbación ionosférica repentina-es#Sense
	Perturbation ionosphérique brusque-fr#Sense
	Perturbação ionosférica brusca-pt#Sense
	Pludselig ionosfærisk forstyrrelse-da#Sense
	Äkillinen ionosfäärin häiriö-fi#Sense
	Plötzliche Ionosphärenstörung-de#Sense
	SID-en#Sense