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		| Paper: | 
		Galaxies: Self-Regulating Systems with Dissipation | 
	 
	
		| Volume: | 
		106, The Minnesota Lectures on Extragalactic Neutral Hydrogen | 
	 
	
		| Page: | 
		82 | 
	 
	
		| Authors: | 
		Paloui, Jan | 
	 
	
	
		| Abstract: | 
		Introduction; Two Self-Regulating Cycles; Shells and Supershells; Resonant Rings in the ISM | 
	 
	
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