@inbook{NBERc9996,
 Crossref = "NBERaesm74-1",
 title = "Some Basic Ideas in Stochastic Stability",
 author = "H. J. Kushner",
 BookTitle = "Annals of Economic and Social Measurement, Volume 3, number 1",
 Publisher = "NBER",
 pages = "85-90",
 year = "1974",
 URL = "http://www.nber.org/chapters/c9996",
}
@book{NBERaesm74-1,
 title = "Annals of Economic and Social Measurement, Volume 3, number 1",
 author = "Sanford V. Berg, editor",
 institution = "National Bureau of Economic Research",
 type = "Book",
 publisher = "NBER",
 year = "1974",
 URL = "http://www.nber.org/books/aesm74-1",
}