TY - JOUR A1 - Stramska, Małgorzata A1 - Kowalewska-Kalkowska, Halina A1 - Świrgoń, Marek PB - Instytut Oceanologii PAN PB - Komitet Badań Morza PAN L1 - http://www.journals.pan.pl/Content/98386/mainfile.pdf L2 - http://www.journals.pan.pl/Content/98386 PY - 2013 IS - No55(4) T1 - Seasonal variability in the Baltic Sea level UR - http://www.journals.pan.pl/dlibra/publication/edition/98386 T2 - Oceanologia ER -