. . "Siberia, Eastern (Russia)" . . . . . "Drevneĭshie etapy zaselenii︠a︡ chelovekom Severo-Vostochnoĭ Azü" . . "Drevneĭshie ėtapy zaselenii︠a︡ chelovekom Severo-Vostochnoĭ Azii" . . . . "Drevneĭshie étapy zaselenii︠a︡chelovekom Severo-Vostochnoĭ Azii" . . . . . .