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Rassenbildung : (Theorie und Methodologie der Forschung)
Alekseev, Vladimir P., (1987)
Rasovaja differenciacija naselenija SSSR (Somatologoceskij i dermatogfralifičeskij aspekty)
Chit, Genrietta Leonidovna, (1975)
Races and peoples : contemporary ethnic and racial problems
Grigulevich, Iosif Romualʹdovich, (1974)
Paleoantropologija zemnogo šara i formirovanie čelovečeskich ras : paleolit
Alekseev, Valerij P., (1978)