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		| Paper: | 
		Using HI in Polar-Ring Galaxies to Probe Galactic Potentials | 
	 
	
		| Volume: | 
		106, The Minnesota Lectures on Extragalactic Neutral Hydrogen | 
	 
	
		| Page: | 
		168 | 
	 
	
		| Authors: | 
		Cox, A. L.; Sparke, L. S. | 
	 
	
	
		| Abstract: | 
		Introduction; Dynamics of Polar Rings; Using Polar Rings to Estimate Dark-Halo Flattening; Summary | 
	 
	
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