Search for: [Subject and Keywords = frontal precipitation] OR [Subject and Keywords = Polish Baltic coast] OR [Subject and Keywords = t\-Student tests] OR [Subject and Keywords = opady frontowe] OR [Subject and Keywords = polskie wybrzeże Bałtyku] OR [Subject and Keywords = testy t\-studenta i chi kwadrat] OR [Title = Opady frontowe na polskim wybrzeżu Bałtyku = Frontal precipitation along the Polish coast] OR [Creator = Świątek, Małgorzata]