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		| Paper: | 
		Spectrophotometry of Southern Symbiotic Binaries | 
	 
	
		| Volume: | 
		435, Binaries – Key to Comprehension of the Universe | 
	 
	
		| Page: | 
		249 | 
	 
	
		| Authors: | 
		Brożek, T.; Mikołajewski, M.; Cikała, M.; Tomov, T.; Munari, U.; Zwitter, T. | 
	 
	
	
		| Abstract: | 
		We present very preliminary analysis of a large sample of southern symbiotic stars spectra based on a simple photoionization model. Balmer decrement diagram and the He II 4686 Å/Hβ flux ratio were used to derive basic parameters, such as reddening, optical depth in Hα and the temperature of the hot component for each system. | 
	 
	
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