@inproceedings{IFM-2019-BeekDGMP,
	author        = "Maurice H. ter Beek and Ferruccio Damiani and Stefania Gnesi and Franco Mazzanti and Luca Paolini",
	booktitle     = "{Proceedings of the 15th International Conference on Integrated Formal Methods}",
	doi           = "10.1007/978-3-030-34968-4_34",
	isbn          = "['978-3-030-34967-7', '978-3-030-34968-4']",
	pages         = "542--546",
	publisher     = "{Springer}",
	title         = "{Summary of: On the Expressiveness of Modal Transition Systems with Variability Constraints}",
	year          = 2019,
}