Search for: [Subject and Keywords = OUN] OR [Subject and Keywords = UIA] OR [Subject and Keywords = Smyrny] OR [Subject and Keywords = Lemkivshchyna] OR [Subject and Keywords = Lemkivshchyna \(Poland and Slovakia\) \- history \- 20th century] OR [Subject and Keywords = ‘Vistula’ Operation] OR [Subject and Keywords = Lemkos] OR [Subject and Keywords = Lemky \- history \- 20th century] OR [Subject and Keywords = Lemky \- relocation \- Poland \- history \- 20th century] OR [Subject and Keywords = OUN] OR [Subject and Keywords = UPA] OR [Subject and Keywords = Smyrnyj] OR [Subject and Keywords = Łemkowszczyzna] OR [Subject and Keywords = akcja \"Wisła\"] OR [Subject and Keywords = Łemkowie] OR [Subject and Keywords = broń demograficzna] OR [Title = OUN i UPA na Łemkowszczyźnie Zachodniej] OR [Creator = Mazur, Przemysław \(1979– \)]