1. Defant, F. and H. Taba, 1958: The strong index change period from January 1 to January 7, 1956. Tellus, 10, 225-242.
2. Defant, F. and H. Taba, 1958:The break down of zonal circulation during the period January 8 to 13, 1956, the characteristics of temperature field and tropopause and its relation to the atmospheric field of motion, Tullus, 10, 430-450.
3. Defant, F. and H. Taba, 1958:The details of wind and temperature field and the generation of the blocking situation over Europe (January 1 to 4, 1956). Beitr. Physik. Atmosphare, 31, 69-88.
4. Defant, F., 1959: On hydrodynamic instability caused by an approach of subtropical and polarfront jet stream in northern latitudes before the onset of strong cyclogenesis. In The Atmosphere and the Sea in Motion (B. Bolin, ed.), pp. 305-325.
5. Fujii, M., 1967: Analysis on the large-sacle displacement of subtropical jet stream (1). (in Japanese), Tenki, 14, 22-30.