Dilemma in Estonian renewable energy policy : do state subsidies meet public preferences?Ehrlich, Üllas; Roodi, MargotInternational journal of energy2013 / p. 59-65 Renewable electricity in Estonia - discrepancy between state subsidies and private demandRoodi, Margot; Ehrlich, ÜllasRecent advances in energy and environmental management : [proceedings of the EE'13, GES'13, EMC'13, URES'13 : Rhodes Island, Greece, July 16-19, 2013]2013 / p. 66-71 : ill