Impact of wind parks on the efficiency of thermal power plants [Electronic resource]Astapov, Victor; Ĺ uvalova, Jelena; Vaimann, Toomas; Kallaste, Ants; Belahcen, AnouarProceedings of the 8th International Scientific Symposium on Electrical Power Engineering ELEKTROENERGETIKA 2015 : September 16-18, 2015, Stara Lesna, Slovak Republic2015 / p. 589-592 : ill. [CD-ROM] Nordic and Baltic wind generation influence to Estonian thermal power plants productionUlm, Lauri; Palu, IvoPQ2016 : the 10th International Conference 2016 Electric Power Quality and Supply Reliability Conference (PQ) : August 29-31, 2016, Tallinn, Estonia : proceedings2016 / p. 171-174 https://doi.org/10.1109/PQ.2016.7724108