Bastidas, Viviana, Helfert, Markus ORCID: 0000-0001-6546-6408 and Bezbradica, Marija ORCID: 0000-0001-9366-5113 (2018) A requirements framework for the design of smart city reference architectures. In: Proceedings of the 51th Hawaii International Conference on System Sciences 2018, 2-6 Jan 2018, Hawaii. ISBN 978-0-9981331-1-9

Bastidas, Viviana, Helfert, Markus ORCID: 0000-0001-6546-6408 and Bezbradica, Marija ORCID: 0000-0001-9366-5113 (2017) Cities as enterprises: a comparison of Smart City frameworks based on enterprise architecture requirements. In: International Conference on Smart Cities, Smart-CT 2017, 14-16 June 2017, Malaga, Spain. ISBN 978-3-319-59512-2