@techreport{ w2461,
 title = "Some Notes on the Scientific Methods of Simon Kuznets",
 author = "Robert W. Fogel",
 institution = "National Bureau of Economic Research",
 type = "Working Paper",
 series = "Working Paper Series",
 number = "2461",
 year = "1987",
 month = "December",
 URL = "http://www.nber.org/papers/w2461",
}