References
- Dole, R. M. and Gordon, N. D. 1983. Persistent anomalies of the extratropical Northern Hemisphere wintertime circulation: Geographical distribution and regional persistence characteristics. Mon. Wea. Rev. III, 1567–1586.
- Fjørtoft, R., Bjerge, D. and Iden, K. A. 1984. Probability models in precipitation climate studies. Geophysica Norwegica 32, 177-217.
- Gauntlett, D. J., Seaman, R. S., Kininmonth, W. R. and Langford, J. C. 1972. An operational evaluation of a numerical analysis-prognosis system for the Southern Hemisphere. Austr. Meteorol. Mag. 20, 61–80.
- Lejenäs, H. 1984. Characteristics of Southern Hemisphere blocking as determined from a time series of observational data. Q.J.R. Meteorol. Soc. 110, 967–979.
- Lejenäs, H. and Økland, H. 1983. Characteristics of Northern Hemisphere blocking as determined from a long time series of observational data. Tellus 35A, 350–362.
- Rex, D. F. 1950. Blocking action in the middle troposphere and its effect upon regional climate. II: The climatology of blocking actions. Tellus 2, 275–302.