@inbook{NBERc2160,
 Crossref = "NBERmint69-1",
 title = "Classical German Business Cycles",
 author = "Ilse Mintz",
 BookTitle = "Dating Postwar Business Cycles: Methods And Their Application To Western Germany, 1950-67",
 Publisher = "NBER",
 pages = "44-47",
 year = "1969",
 URL = "http://www.nber.org/chapters/c2160",
}
@book{NBERmint69-1,
 title = "Dating Postwar Business Cycles: Methods And Their Application To Western Germany, 1950-67",
 author = "Ilse Mintz",
 institution = "National Bureau of Economic Research",
 type = "Book",
 publisher = "NBER",
 year = "1969",
 URL = "http://www.nber.org/books/mint69-1",
}