The Columbia Encyclopedia, Sixth Edition. 2001-07.
Istakhr
(stä´kr) (KEY) , old town, S Iran. Built largely from the ruins of ancient Persepolis, 3 mi (4.8 km) away, it was a capital of the Sassanid dynasty. Istakhr stubbornly resisted (64049) the Arabs but soon afterward lost its importance to Shiraz. The name also appears as Stakhr.