@inproceedings{CAiSE-2015-LwakatareKHT,
	author        = "Lucy Ellen Lwakatare and Pasi Kuvaja and Harri Haapasalo and Arto Tolonen",
	booktitle     = "{Proceedings of the 27th International Conference on Advanced Information Systems Engineering}",
	doi           = "10.1007/978-3-319-19069-3_28",
	isbn          = "978-3-319-19068-6",
	pages         = "453--467",
	publisher     = "{Springer International Publishing}",
	series        = "{Lecture Notes in Computer Science}",
	title         = "{Empirical Challenges in the Implementation of IT Portfolio Management: A Survey in Three Companies}",
	volume        = 9097,
	year          = 2015,
}