4U. S. Census Burean. X-12ARIMA reference manual version 0.2. 10,1-48[R]. 2002, http://www. cencus. gov./fpt/pub.
5David F. Findley, Brian C. Monsell, William R. Bell, Mark C. Otto, Bor-Chung Chen.. New capabilities and methods of the X-12 ARIMA seasonal adjustment program [J]. Journal of Business and Economic Statistics, 2002, 6-13,30-50.
6Catherine C. Hood.. Comparison of time series characteristics for seasonal adjustments from SEATS and X-12-ARIMA[J]. ASA proceedings, October, 2002.
7David F. Findley, Catherine C. Hood.. X-12-ARIMA and its application to some italian indicator series[J]. Journal of the American Statistical Association,June, 1999.
6DF Findley, BC Monsell, WR Bell, et al. New Capbilities and Methods of the X - 12ARIMA Seasonal Adjustment Program. U/S Bureau of the Census [ EB/OL ]. http : //www. census, gov! ts/paper~/jbes98, pdf.
7AM Bloem , RJ Dippelsman , Nils Mahle . Qurarterly National Accounts Manual Concepts, Data Sources, and Compilation. Washington: International Monetary Fund Washington DC [ EB/ OL]. http: //www. imf. org/external/ns/search, aspx.
9U. S. Census Bureau (2013a) , X - 13ARIMA - SEATS Reference Manual, Washington, DC: U. S. Census Bureau, U. S. Department of Commerce [ EB/OL ]. http: //www. census, gov/ts/xl3as/docX13AS, pdf.
