Meyerhoff Nielsen, Morten. The demise of eGovernment maturity models: framework and case studies = E-valitsemise küpsusmudelite ammendumine: raamistik ja juhtumianalüüsid / Tallinn University of Technology, School of Business and Governance, Ragnar Nurkse Department of Innovation and Governance ; supervisors: Robert Krimmer, Tarmo Kalvet. – Tallinn : TalTech Press, 2020. – 301 lk.