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		| Paper: | 
		Detection and Measurement of Double Stars with HIPPARCOS Provisional Results from NDAC | 
	 
	
		| Volume: | 
		32, Complementary Approaches to Double and Multiple Star Research, IAU Colloquium 135 | 
	 
	
		| Page: | 
		412 | 
	 
	
		| Authors: | 
		Soderhjelm, S.; Lindegren, L.; van Leeuwen, F.; Evans, D. W. | 
	 
	
	
		| Abstract: | 
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