Viitanen, Kauko Jussi; Falkenbach, Heidi; Mangioni, Vincent; Virtanen, Juho-Pekka; Hyyppä, Hannu: Property taxation of 3D type properties, presented in The 17th Annual World Bank Conference on Land and Poverty 14-18 March 2016 at the World Bank Headquarters in Washington D.C., USA. The conference theme was Scaling up Responsible Land Governance.