|  | 
	
		|  |  
		| Paper: | Absolute Quadrant Determinations from Speckle Observations of Binary Stars |  
		| Volume: | 32, Complementary Approaches to Double and Multiple Star Research, IAU Colloquium 135 |  
		| Page: | 536 |  
		| Authors: | Bagnuolo, W.; Mason, B.; Barry, D.; Hartkopf, W.; McAlister, H. |  
		| Abstract: |  |  
		|  |  
		|  |  |  |