1911 Encyclopædia Britannica, Volume 18… (1911)
“ The prehistoric archaeology of Moscow has been carefully studied. This district has been inhabited since the Stone Age. Bronze implements are rare, and there are places where instruments of stone, bone and iron are found together. The inhabitants who constructed the burial mounds in the 10th to 12th centuries seem to have been of Finnish origin, and were poorer, as a rule, than their contemporaries on the Volga. ”
