IATE-1611399

Subject Field	Subject Field/6826
Is Reference of	SWE-en#Sense
	Spherical wave expansion-en#Sense
	SWE-nl#Sense
	SWE-es#Sense
	SWE-fr#Sense
	Palloaaltolaajentuminen-fi#Sense
	Expansión de las ondas esféricas-es#Sense
	Spherical wave expansion-da#Sense
	Étalement des ondes sphériques-fr#Sense
	Εξάπλωση σφαιρικών κυμάτων-el#Sense
	Expansão das ondas esféricas-pt#Sense
	Espansione delle onde sferiche-it#Sense
	Sfärisk vågexpansion-sv#Sense
	Sferische-golfuitbreiding-nl#Sense