//-->
Estimation of the variances of X-11 ARIMA seasonally adjusted estimators for a multiplicative decomposition and heteroscedastic variances
Pfeffermann, Danny, (1995)
China's higher leadership in the socialist transition
Wong, Paul, (1976)
New Capabilities and Methods of the X-12-ARIMA Seasonal-Adjustment Program: Comment.
Morry, Marietta, (1998)