Question: Removed from circulation in 1999, the fillér was the Hungartian subunit of what Austro-Hungarian currency?

Related documents: [0]  [DOC] The fillér ] was the name of various small change coins throughout Hungarian history. It was the ⁄ subdivision of the Austro-Hungarian and the Hungarian korona, the pengő and the forint. The name derives from the German word "Vierer" that means "number four" in English. Originally it was the name of the four-kreuzer coin. Due to significant inflation that took place after the fall of communism, fillér coins are no longer in circulation. The last fillér coin, worth 50 fillér (0.5 forint) was removed from circulation in 1999. However, it continues to be used in calculations, for example in the price of petrol (e.g. 310.9 forint), or in the prices of telephone calls. [END] 
[1]  [DOC] The Krone or korona (German: "Krone" , Hungarian: "korona" , , Czech and Slovak: "koruna" ) was the official currency of the Austro-Hungarian Empire from 1892 (when it replaced the gulden, forint, florén or zlatka as part of the adoption of the gold standard) until the dissolution of the empire in 1918. The subunit was one hundredth of the main unit, and was called a "Heller " in the Austrian and a "fillér " (or "halier " in Slovak and "haléř" in Czech) in the Hungarian part of the Empire. [END]  
Answer: The Krone
The Krone