@article {michalakelis2010innovation,
	title = {Innovation diffusion with generation substitution effects},
	journal = {Technological Forecasting and Social Change},
	volume = {77},
	number = {4},
	year = {2010},
	pages = {541{\textendash}557},
	publisher = {North-Holland},
	author = {Michalakelis, Christos and Varoutas, Dimitris and Sphicopoulos, Thomas}
}
