@misc{Krzak_Zygmunt_(1933–_)_Z_1977,
 author={Krzak, Zygmunt (1933– )},
 editor={Polska Akademia Nauk. Instytut Historii Kultury Materialnej},
 copyright={Rights Reserved - Restricted Access},
 address={Warszawa ;},
 address={Wrocław},
 journal={Archeologia Polski},
 howpublished={online},
 year={1977},
 publisher={Zakład Narodowy im. Ossolińskich},
 language={pol},
 title={Z historii i problematyki badań nad pochodzeniem Indoeuropejczyków},
 type={Text},
 keywords={Indo-European peoples, Indo-European languages, linguistic researches, archaeological researches, history of researches},
}