A comparison of users' perceptions and willingness to use Google, Facebook, and Google+ single-sign-on functionality.   [PDF, BibTeX, ]
Lujo Bauer, Cristian Bravo-Lillo, Elli Fragkaki, and William Melicher.
In Proceedings of the ACM Digital Identity Management Workshop, November 2013. ACM. © authors  DOI:10.1145/2517881.2517886