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		| Paper: | 
		Study of Eclipsing Binary and Multiple Systems in OB Associations III: A Progress Report | 
	 
	
		| Volume: | 
		496, Living Together: Planets, Host Stars and Binaries | 
	 
	
		| Page: | 
		189 | 
	 
	
		| Authors: | 
		Bakiş, V.; Hensberge, H.; Demircan, O.; Zejda, M.; Bilir, S.; Nitschelm, C. | 
	 
	
	
		| Abstract: | 
		Our international collaboration is devoted to the observation
 and analysis of young eclipsing binary and multiple systems in various OB
 associations. Preliminary results reveal several higher-multiplicity systems.
 Modern analysis techniques such as spectral disentangling and
 comprehensive atmosphere modeling enable us to derive the atmospheric properties
 of the distant companions as well as the astrophysical parameters of the eclipsing
 binary components with high accuracy. | 
	 
	
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