1. Aarikka-Stenroos, L., & Jaakkola, E. (2012). Value co-creation in knowledge intensive business services: A dyadic perspective on the joint problem solving process. Industrial Marketing Management, 41(1), 15–26.
2. Ahlers, D., Akerkar, R., Krogstie, J., Opdahl, A. L., Tessem, B., & Zhang, W. (2018). Harnessing mobility data in cities: A case study from the Bergen region. Svalbard: Norsk konferanse for organisasjoners bruk av informasjonsteknologi.
3. Akande, A., Cabral, P., & Casteleyn, S. (2019). Assessing the gap between technology and the environmental sustainability of European cities. Information Systems Frontiers, 21, 581–604.
4. Albrecht, L., & Ehmke, J. F. (2016). Innovative Services in der Mobilitätsbranche: Eine Marktanalyse multimodaler Mobilitätsmanager. Ilmenau: Multikonferenz Wirtschaftsinformatik.
5. Alexander, M., & Jaakkola, E. (2011). Exploring value co-creation within networks: Actor-to-actor service provision within a public transport service system. Glasgow: Industrial Marketing and Purchasing Conference.