@article{publication-20244,
	author={Fregnan, Enrico and Baum, Tobias and Palomba, Fabio and Bacchelli, Alberto},
	doi={10.1016/j.infsof.2018.11.008},
	issn={0950-5849},
	journal={Information and Software Technology},
	pages={159-178},
	publisher={Elsevier},
	title={A survey on software coupling relations and tools},
	volume=107,
	year=2019,
}