Eve sto pisuva Polskata Vikipedija vo vrska so ova:
http://pl.wikipedia.org/wiki/Pras%C5%82owianie
Prasłowianie - hypothetical prehistoric people who are the direct ancestor of the Slavs, or the people of the same Indo-European origin, arrived in Europe in the same area in previous eras, but which is not the direct ancestors of the present Slavs.
The concept of the existence of these people created the Joseph Kostrzewski [1], who identified with the creators Prasłowian Lusatian culture living more or less the current Polish land already in the Bronze Age [2]. In turn, Kazimierz Godłowski saw cradle Prasłowian further east, in what is now Belarus.
Modern genetic research has shown that the gene for a characteristic of the Slavs is R1a1 (M17) - haplogroup occurs in the male chromosome Y. Thus, by tracking the spread of this gene mutation can be traced back road trips ancestors of the Slavs. By Anatol ears, which based its research on the dating of fossil remains discovered Y-DNA haplogroup R1a1 [3]:
12,000 BC appear in the Balkans (in present
areas of Macedonia, Serbia, Bosnia and Kosovo)
6500 BC create a culture of Bug-Dniester (between present-day Serbia, Ukraine and south-eastern Polish)
4000 BC create a culture Cucuteni-Trypillia (from the Carpathians to the Dnieper River near Kiev)
2700 BC appear on the lands of present Russia and Ukraine and the current Lusatia in Germany
2550 BC in the present form later Polish culture Lusatian
2100 BC appear in today's Czech Republic, Slovakia, Hungary and England
1800 BC occur in Ireland, 1500 BC in Scotland, 1300 p.n.e in Norway.