@inproceedings{ICPC-2017-ZampettiPBMPL,
	author        = "Fiorella Zampetti and Luca Ponzanelli and Gabriele Bavota and Andrea Mocci and Massimiliano Di Penta and Michele Lanza",
	booktitle     = "{Proceedings of the 25th International Conference on Program Comprehension}",
	doi           = "10.1109/ICPC.2017.30",
	isbn          = "978-1-5386-0535-6",
	pages         = "23--33",
	publisher     = "{IEEE Computer Society}",
	title         = "{How developers document pull requests with external references}",
	year          = 2017,
}