- 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