Połtowicz-Bobak, Marta, i Dariusz Bobak. „Human Settlement in Polish Territory During the Last Glacial Maximum (ca 24,000–19,000 Cal. BP): The Calm before a New Deal”. Acta Geographica Lodziensia, t. 110, grudzień 2020, s. 21-31, doi:10.26485/AGL/2020/110/2.