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		| Paper: | 
		A Photometric and Spectroscopic Study of HR Del | 
	 
	
		| Volume: | 
		330, The Astrophysics of Cataclysmic Variables and Related Objects | 
	 
	
		| Page: | 
		437 | 
	 
	
		| Authors: | 
		Friedjung, M.; Bruch, A.; Voloshina, I.; Zouag, K.; Dennefeld, M.; Muratorio G. | 
	 
	
	
		| Abstract: | 
		Here we present the preliminary results of analysis of observations of HR Del in the framework of a continuing study of old novae. | 
	 
	
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