Velde, François R. "Avoiding a Meltdown : Managing the Value of Small Change," in Federal Reserve Bank of Chicago. "First Quarter 2008, Volume XXXII, Issue 1," Economic Perspectives (Federal Reserve Bank of Chicago) (First Quarter 2008) : 19-30. https://fraser.stlouisfed.org/title/5288/item/579033/toc/526259 , accessed on April 25, 2024.