IATE-1605074

Subject Field	Subject Field/6826
Is Reference of	Vågutbredning i ledskikt-sv#Sense
	Propagação por condutos-pt#Sense
	Propagation par conduits-fr#Sense
	Propagación por conductos-es#Sense
	Propagazione canalizzata-it#Sense
	Ledskiktsutbredning-sv#Sense
	Kanalvirkning-da#Sense
	Διάδοση λόγω κυματοδήγησης-el#Sense
	Ausbreitung über Schichten-de#Sense
	Ductpropagatie-nl#Sense
	Duct propagation-en#Sense