Beringi︠i︡a v chetvertichnyĭ period - Simakov, K. V. (Kirill Vladimirovich) (Rossiĭska︠i︡a akadem︠i︡a nauk, Dalʺnevostochnoe otd-nie, Severo-Vostochnyĭ nauch. ︠t︡sentr, Severo-Vostochnyĭ kompleksnyĭ nauchno-issl. in-t, 2000)