1. Brandner, Peter, Klaus Neusser, “Business Cycles in Open Economies: Stylized Facts for Austria and Germany.”Weltwirtschaftliches Archiv, Vol. 128,1992, pp. 67–87.
2. Hahn, Franz R., Ewald Walterskirchen, ‘StylizedFacts’ der Konjunkturschwankungen in Österreich, Deutschland und den USA. Austrian Institute of Economic Research, WIFO Working Papers No. 58. Vienna 1992.
3. Hannan, Edward J., R.D. Terrell, N.E. Tuckwell, “The Seasonal Adjustment of Economic Time Series.”International Economic Review, Vol. 11, 1970, pp. 24–52.
4. Harrison, P.J., M. Akram, “Generalised Exponentially Weighted Regression and Parsimonious Dynamic Linear Modeling.” In: O.D. Anderson (Ed.),Time Series Analysis: Theory and Practice. Amsterdam 1983, pp. 19–42.
5. Harvey, Andrew C.,Forecasting, Structural Time Series Models and the Kaiman Filter. 2nd Ed. Oxford 1989.