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Forecasting daily time series using periodic unobserved components time series models
Koopman, Siem Jan, (2004)
Chapter 13 Forecasting Seasonal Time Series
Ghysels, Eric, (2006)
Formation of seasonal groups and application of seasonal indices
Boylan, John E., (2014)
Quarterly US unemployment : cycles, seasons and asymmetries
Franses, Philip Hans, (1993)
Testing for common trends across periodically integrated seasonal time series
Differencing a periodically integrated time series