On the Western border of the Zedmar culture
... Primorskaya culture on the north-eastern coast of the Vistula Lagoon // Sprawozdania Archeologiczne. Kraków, 2016. Т. 68. P. 263—299.
Zaltsman E.
north-eastern coast of the Vistula Lagoon, Kaliningrad region, Neolithic, Zedmar culture, porous ceramics
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