Coal remains the central source of electricity.
Income taxes became a central source of revenue for many popular, and unpopular, domestic programs.
The facts, rather than dimming the story, are the central source of revelation.
This is probably Klimt's most distinguishing trait, and the central source of his brilliance.
That central source of extrinsic motivation is gone now for almost one out of every two kids".
In that capacity he was, in effect, the world's central source of information about the latest astronomical discoveries.
The central source of their tension was not knowing what might happen in the next hour, day, or week.
"Millions of local people depend directly on the Leuser Ecosystem for their livelihoods and as the central source of their clean water supply," the statement said.
The victim, Natalya Estemirova, 50, had become a central source of information on abuses in Chechnya, where a separatist war has given way to a brutal counterinsurgency campaign.
In that case, they said, the Pakistani leader would retain his post as army chief, the central source of his power, and win tightly controlled elections.
It was translated into English, German and at least three other languages, is still in print, and was a central source of the 2001 television movie "Uprising".
