Analysis of information sources in references of the Wikipedia article "Bombardiranje Berlina v drugi svetovni vojni" in Slovenian language version.
With an average of 103,000/sq mi [39,769/km2] and peak levels as high as 135,000/sq mi [52,124/km2], the highest density of any industrial city in the world, and with firefighting measures ludicrously inadequate to the task, 158 sq mi [410 km2] of Tokyo were destroyed on a night when fierce winds whipped the flames and walls of fire blocked tens of thousands fleeing for their lives.