References
- Charney, J. and Eliassen, A. 1949. A numerical method for predicting the perturbations of the middle latitude westerlies. Tellus 1, 38–54.
- Charney, J. and Eliassen, A. 1964. On the growth of the hurricane depression. J. Atmos. Sci. 21, 68–75.
- Økland,H. 1977. On the intensification of small-scale cyclones formed in very cold air masses heated by the ocean. Institute Report Series no. 26, University of Oslo, Institute of Geophysics.
- Rasmussen, E. 1979. The polar low as an extratropical CISK-disturbance. Q. J. R. Meteorol. Soc. 105, 531–549.
- Sardie, J.M. and Warner, T. T. 1983. On the mechanism for the development of polar lows. J. Atmos. Sci. 40, 869–881.