↑ Shaw, Ian; Jameson, Robert, eds. (1999). A Dictionary of Archaeology. Blackwell Publishing. p. 346. ISBN 0-631-23583-3.
↑ Jones, Eppie R. (February 20, 2017). "The Neolithic Transition in the Baltic Was Not Driven by Admixture with Early European Farmers". Current Biology. Cell Press. 27 (4): 576–582. doi:10.1016/j.cub.2016.12.060. PMC 5321670. PMID28162894.
↑ Mittnik, Alisa (January 30, 2018). "The genetic prehistory of the Baltic Sea region". Nature Communications. Nature Research. 16 (1): 442. doi:10.1038/s41467-018-02825-9. PMC 5789860. PMID29382937.
↑ Mathieson, Iain (February 21, 2018). "The Genomic History of Southeastern Europe". Nature. Nature Research. 555 (7695): 197–203. Bibcode:2018Natur.555..197M. doi:10.1038/nature25778. PMC 6091220. PMID29466330.