Source Data Reference for:

City = Burgos
Time = 1000

City Year Size Size Comment Year Comment Author Title Location
Burgos900 9,000Paul BairochLa population des villes europeennes de 800 a 1850
Burgos1000 18,000Paul BairochLa population des villes europeennes de 800 a 1850
Burgos1000 17,500"btw 19,000 and 16,000"Tertius ChandlerFour thousand years of urban growthp15