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		| Paper: | δ Scuti Stars in Stellar Systems: the Interest of HD 220392 and HD 220391 |  
		| Volume: | 210, Delta Scuti and Related Stars: Reference Handbook and Proceedings of the 6th Vienna Workshop in Astrophysics |  
		| Page: | 403 |  
		| Authors: | Lampens, P.; van Camp, M. |  
		| Abstract: |  |  
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