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		| Paper: | 
		UBV photometry of the X-ray binary Hercules X-1/HZ Herculis during the 1999 anomalous low state | 
	 
	
		| Volume: | 
		261, The Physics of Cataclysmic Variables and Related Objects | 
	 
	
		| Page: | 
		565 | 
	 
	
		| Authors: | 
		Voloshina, I. B.; Sheffer, Eu.; Goranskij, V. P. | 
	 
	
	
		| Abstract: | 
		The aim of this paper is to analyse the photometric data obtained for the X-ray binary HZ Her/Her X-1 near the primary minimum during the extended low state in 1999 and to trace variations of the photometric characteristics of separate parts of the accretion disc in this system. | 
	 
	
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