Ratajczak-Szczerba, Magdalena, Iwona Sobkowiak-Tabaka, and Iwona Okuniewska-Nowaczyk. 2015. “Palaeogeographical And Archaeological Records Of Natural Changes Of The Jordanowo-Niesulice Subglacial Channel Near Lubrza, The Lubusz Lakeland”. Quaestiones Geographicae 34 (3):101-16. https://doi.org/10.1515/quageo-2015-0027.