|   | 
				
					
	
		  | 
	 
	
		| Paper: | 
		Conceiving PDRs | 
	 
	
		| Volume: | 
		323, Star Formation in the Interstellar Medium:  In Honor of David Hollenbach, Chris McKee, and Frank Shu | 
	 
	
		| Page: | 
		149 | 
	 
	
		| Authors: | 
		Sternberg, A. | 
	 
	
	
		| Abstract: | 
		I discuss Tielens and Hollenbach's famous 1985 paper on photodissociation regions. Their influential paper set the stage for much of the subsequent theoretical and observational study of PDRs. | 
	 
	
		| 
			
			
		 | 
	 
	
		  | 
	 
 
					 
				 | 
				  |