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		| Paper: | 
		An Evolutionary Framework for Low- and Intermediate-Mass He-Burning Pulsating Stars | 
	 
	
		| Volume: | 
		529, RR Lyrae/Cepheid 2019: Frontiers of Classical Pulsators | 
	 
	
		| Page: | 
		63 | 
	 
	
		| Authors: | 
		Cassisi, S.; Pietrinferni, A. | 
	 
	
	
		| Abstract: | 
		He-burning, pulsating stars such as RR Lyrae and Classical Cepheids are not only crucial primary distance indicators, but they are also at the crossroad of many fundamental astrophysical problems/topics. In this review, we briefly recall the general properties of the evolutionary scenario of both low- and intermediate-mass, He-burning pulsating stars, and discuss some of the problems that still affect the theoretical evolutionary framework. | 
	 
	
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