• Situation of wind energy utilization in EstoniaOts, Arvo; Selg, Vello; Valma, Arno; Kull, Arvo1999 European Wind Energy Conference : Wind Energy for the Next Millennium : proceedings of the European Wind Energy Conference : Nice, France, 1-5 March, 19991999 / p. 534-537 https://artiklid.elnet.ee/record=b2315251*est