@inbook{,
	author          = {Markus Herrmannsdörfer and Guido Wachsmuth},
	title           = {Evolving Software Systems},
	chapter         = {Coupled Evolution of Software Metamodels and Models},
	publisher       = {Springer},
	year            = {2013},
	editor          = {Tom Mens and Alexander Serebrenik and Anthony Cleve},
	project         = {MoDSE},
	topic           = {Software Evolution,model-driven software development},
	group           = {SE}
}