Variability of low-frequency currents in the Gulf of FinlandLilover, Madis-Jaak; Elken, Jüri10th Baltic Sea Science Congress : Science and innovation for future of the Baltic and the European regional seas : 15-19 June, 2015, Riga, Latvia : abstract book2015 / p. 54http://www.bssc2015.lv/wp-content/uploads/2015/07/10th_BSSC_AbstractBook_final.pdf