@inbook{NBERc10483,
 Crossref = "NBERaesm76-3",
 title = "Caution, Probing, and the Value of Information in the Control of Uncertain Systems",
 author = "Yaakov Bar-Shalom and Edison Tse",
 BookTitle = "Annals of Economic and Social Measurement, Volume 5, number 3",
 Publisher = "NBER",
 pages = "323-337",
 year = "1976",
 month = "July",
 URL = "http://www.nber.org/chapters/c10483",
}
@book{NBERaesm76-3,
 title = "Annals of Economic and Social Measurement, Volume 5, number 3",
 author = "Sanford V. Berg, editor",
 institution = "National Bureau of Economic Research",
 type = "Book",
 publisher = "NBER",
 year = "1976",
 URL = "http://www.nber.org/books/aesm76-3",
}