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		| Paper: | 
		Dust and Molecules in Asymmetric Flows: Session Summary | 
	 
	
		| Volume: | 
		313, Asymmetrical Planetary Nebulae III | 
	 
	
		| Page: | 
		335 | 
	 
	
		| Authors: | 
		Bujarrabal, V. | 
	 
	
	
		| Abstract: | 
		Molecular line emission and dust emission or scattering are basic tools to study planetary and protoplanetary nebulae (PNe, PPNe). Some outstanding results were presented in this session.  | 
	 
	
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