@inbook{NBERc2995,
 Crossref = "NBERburn46-1",
 title = "Index",
 author = "Arthur F. Burns and Wesley C. Mitchell",
 BookTitle = "Measuring Business Cycles",
 Publisher = "NBER",
 pages = "557-566",
 year = "1946",
 URL = "http://www.nber.org/chapters/c2995",
}
@book{NBERburn46-1,
 title = "Measuring Business Cycles",
 author = "Arthur F. Burns and Wesley C. Mitchell",
 institution = "National Bureau of Economic Research",
 type = "Book",
 publisher = "NBER",
 year = "1946",
 URL = "http://www.nber.org/books/burn46-1",
}